feat: add password-only mailbox login and bound password reset

fix: refresh user access tokens from API errors without blocking mailbox access

CHANGELOG.md

@@ -6,18 +6,56 @@
   <a href="CHANGELOG_EN.md">English</a>
 </p>
 
-## v1.11.0(main)
+## v1.12.0(main)
 
 ### Features
 
-- feat: |Frontend Next| 新增 `frontend-next` Vite React + shadcn 命令生成组件的非 admin 邮件客户端，按参考稿 B 风格实现创建/恢复地址、收件箱、写信、地址管理、用户账号集成、设置与亮色/暗色切换
-
-- docs: |前端/文档| 统一邮箱地址、用户账号与 Admin 权限的表述，并明确发信权限和额度按邮箱地址独立申请与管理
+- feat: |邮箱登录| 新增仅密码登录开关以禁用旧凭据，邮箱登录 JWT 有效期 30 天、低于 7 天自动续期，支持用户重置已绑定邮箱的密码
+- feat: |Worker| 新增 `DISABLE_ADDRESS_UPDATED_AT`，可关闭单地址及用户批量的主动保活刷新，并禁止内置手动及定时不活跃地址清理，降低 D1 写入量
+- feat: |Frontend| 新增 `VITE_DEFAULT_LANG` 构建变量，并支持通过 `index.html` 运行时配置覆盖前端设置
+- feat: |兑换码| 新增角色、发信额度及专属邮箱兑换与管理，完善并发保护和表单提示
+- feat: |邮件| 新增可选的已读/未读状态，支持点击邮件自动已读和手动切换状态
+- feat: |Admin| 数据库页面新增 D1 存储容量展示，支持选择并保存 Free 或 Workers Paid 套餐，对比当前数据库大小和容量上限
+- feat: |Admin| 创建邮箱页面支持一键生成随机邮箱名称（issue #1126）
+- feat: |Admin API| 新增 `ADMIN_API_IP_WHITELIST`，可按来源 IP 限制所有管理接口访问
+- feat: |用户系统| 用户中心新增发送邮件、与收件箱一致的可按绑定地址过滤的发件箱，以及地址管理凭证弹框；提供使用用户 JWT 的地址设置、发信权限申请、发信及发件箱 API
 
 ### Bug Fixes
 
+- fix: |邮箱登录| 本地邮箱使用后端 settings 信息缓存两种登录方式，无需前端解码 JWT；Telegram 内部绑定使用不过期 token，与网页邮箱登录 JWT 分离
+- fix: |邮箱鉴权| 修复旧邮箱凭证仍可访问 API、Telegram 越权解绑、重新绑定失效及外部发信保存凭证的问题，区分认证错误以准确提示站点及管理员登录，并将 E2E 测试接口移出生产代码
+- fix: |Frontend| 修复 AdSense 脚本包含不受支持的 `data-onload` 和 `data-onerror` 属性
+- fix: |Admin| 修复权限设置加载完成前短暂显示管理员密码输入框的问题
+- fix: |Admin| 修复切换一级标签页时二级标签页偶发无选中项、内容不显示及指示条偏移的问题
+- fix: |发信页面| 统一邮箱与名称字段顺序，并修复空正文输入框的光标与占位文字错位
+- fix: |用户发信| 用户地址发信接口支持角色无限额度
+
 ### Improvements
 
+- fix: |Frontend| 统一邮箱、邮箱地址、用户账号与管理后台的核心界面术语，并补齐附加语言缺失的邮件状态与远程图片文案（issue #1129）
+- feat: |发信页面| 优化用户和 Admin 发信页面的信息层级与响应式布局，增加正文格式工具栏、草稿状态、底部发送操作区及隔离的 HTML 预览
+
+### Testing
+
+- test: |邮箱登录| 覆盖密码登录 JWT 有效期与续期、非法 token 类型，以及用户重置绑定邮箱密码的权限检查
+- test: |E2E| 覆盖 D1 数据库大小响应、配置键隔离，以及数据库页面套餐选择的持久化与刷新恢复
+- fix: |E2E| 覆盖发信页面草稿编辑、正文格式切换及 HTML 预览
+- fix: |E2E| 覆盖用户 JWT 发信接口的地址归属、额度扣减、实际投递和发件箱操作，以及用户中心查看地址凭证、切换发件地址和按地址过滤发件箱的完整流程
+
+## v1.11.0
+
+### Features
+
+- feat: |Frontend| 在随机子域名允许范围内新增普通、随机和自定义子域名模式选择（issue #1108）
+
+### Bug Fixes
+
+- fix: |Frontend| 将邮箱主页的账户设置、删除账户等表述更正为邮箱地址操作，并明确发信权限与额度按当前邮箱地址独立管理
+
+### Improvements
+
+- docs: |发送邮件| 补充用户账号、邮箱地址和发信权限的概念区别及按当前地址申请权限的操作说明
+
 - fix: |Worker| 地址活跃时间保活增加 1 天写入窗口，用户设置和邮箱访问不再重复更新近期活跃地址，降低 D1 写入量（issue #1103）
 
 - feat: |用户系统| 用户绑定地址列表改用服务端分页，并仅在第一页查询总数；用户邮件列表改用 JOIN、删除改用 `EXISTS` 在数据库侧校验地址归属，避免为大用户加载全部绑定地址（issue #1103）
@@ -208,7 +246,7 @@
 
 - test: |E2E| 新增 Docker 化端到端测试环境（Playwright + Mailpit），`cd e2e && npm test` 一条命令运行
 - test: |E2E| 覆盖 API 健康检查、地址生命周期、SMTP 发信、收件箱 UI、回复 HTML 邮件及 XSS 防护
-- test: |Worker| 新增 `/admin/test/seed_mail` 测试端点，仅 `E2E_TEST_MODE` 启用时可用
+- test: |Worker| 新增 `/admin/test/seed_mail` 测试端点
 
 ### Improvements
 

CHANGELOG_EN.md

@@ -6,18 +6,56 @@
   <a href="CHANGELOG_EN.md">English</a>
 </p>
 
-## v1.11.0(main)
+## v1.12.0(main)
 
 ### Features
 
-- feat: |Frontend Next| Add a `frontend-next` Vite React non-admin mail client using shadcn CLI-generated components in the reference B style, covering address create/restore, inbox, compose, address management, user account integration, settings, and light/dark theme support
-
-- docs: |Frontend/Docs| Clarify mailbox address, user account, and Admin permission terminology, including address-specific send access and balances
+- feat: |Mailbox Login| Add a password-only switch that rejects legacy credentials, 30-day mailbox login JWTs renewed with less than 7 days remaining, and password reset for bound mailboxes
+- feat: |Worker| Add `DISABLE_ADDRESS_UPDATED_AT` to disable individual and user-wide address activity keep-alive updates and built-in manual/scheduled inactive-address cleanup, reducing D1 writes
+- feat: |Frontend| Add the `VITE_DEFAULT_LANG` build variable and support overriding frontend settings through runtime configuration in `index.html`
+- feat: |Redemption Codes| Add role, sending-credit and custom-mailbox redemption with Admin management, concurrency protection and form validation
+- feat: |Mail| Add optional read/unread status with click-to-read and manual status switching
+- feat: |Admin| Add D1 storage capacity details to the database page, with persistent Free and Workers Paid plan selection and a comparison between the current database size and capacity limit
+- feat: |Admin| Add one-click random email-name generation to the address creation page (issue #1126)
+- feat: |Admin API| Add `ADMIN_API_IP_WHITELIST` to restrict all admin endpoints by source IP
+- feat: |User| Add mail composition, inbox-style sent-item filtering by bound address, and the shared address-credentials dialog to the user center, backed by User JWT APIs for address settings, send-access requests, sending, and sent-item management
 
 ### Bug Fixes
 
+- fix: |Mailbox Login| Cache both login methods using backend settings without decoding JWTs in the frontend; use non-expiring Telegram binding tokens independently of web mailbox login JWTs
+- fix: |Mailbox Auth| Fix stale mailbox credentials retaining API access, unauthorized Telegram unbinding, ineffective rebinding and credential storage in external sent mail; distinguish authentication errors to prompt for site and Admin login correctly; move E2E test endpoints out of production code
+- fix: |Frontend| Remove unsupported `data-onload` and `data-onerror` attributes from the AdSense script
+- fix: |Admin| Avoid briefly showing the Admin password dialog before access settings finish loading
+- fix: |Admin| Fix secondary tabs occasionally losing their active item, hiding content, and leaving the indicator offset after switching primary tabs
+- fix: |Send Mail| Use a consistent address/name field order and align the empty content editor caret with its placeholder
+- fix: |User Send Mail| Apply role-based unlimited sending to user-address APIs
+
 ### Improvements
 
+- fix: |Frontend| Unify core mailbox, email-address, user-account, and Admin Console terminology, and fill missing additional-locale strings for mail status and remote images (issue #1129)
+- feat: |Send Mail| Improve the information hierarchy and responsive layout of the user and Admin composers, with a content-format toolbar, draft status, bottom send-action area, and isolated HTML preview
+
+### Testing
+
+- test: |Mailbox Login| Cover password JWT lifetime and renewal, invalid token types, and authorization for bound mailbox password resets
+- test: |E2E| Cover the D1 database-size response, config-key isolation, and persistence of the database-page plan selection across reloads
+- fix: |E2E| Cover draft editing, content-format switching, and HTML preview in the send-mail composer
+- fix: |E2E| Cover address ownership, balance decrement, delivery, and sent-item operations through the User JWT API, plus user-center credential display, sender switching, and sent-item filtering by address
+
+## v1.11.0
+
+### Features
+
+- feat: |Frontend| Add Normal, Random, and Custom subdomain mode selection within the random-subdomain scope (issue #1108)
+
+### Bug Fixes
+
+- fix: |Frontend| Relabel mailbox settings and deletion actions as email-address operations, and clarify that send permission and balance are managed independently for the current email address
+
+### Improvements
+
+- docs: |Send Mail| Document the differences between user accounts, email addresses, and send permission, including how to request permission for the currently selected address
+
 - fix: |Worker| Throttle address-activity touches to one write per day so user settings and mailbox access do not repeatedly update recently active addresses, reducing D1 writes (issue #1103)
 
 - feat: |User| Add server-side pagination for bound addresses, with totals queried only on the first page; validate user-mail list ownership with a JOIN and delete ownership with `EXISTS` instead of loading every bound address for large users (issue #1103)
@@ -208,7 +246,7 @@
 
 - test: |E2E| Add Dockerized E2E test environment (Playwright + Mailpit), run with `cd e2e && npm test`
 - test: |E2E| Cover API health check, address lifecycle, SMTP send, inbox UI, HTML reply & XSS sanitization
-- test: |Worker| Add `/admin/test/seed_mail` test endpoint, only available when `E2E_TEST_MODE` is enabled
+- test: |Worker| Add `/admin/test/seed_mail` test endpoint
 
 ### Improvements
 

db/2026-08-30-mail-read-status.sql

@@ -0,0 +1 @@
+ALTER TABLE raw_mails ADD COLUMN is_unread INTEGER;

db/2026-09-01-redeem-codes.sql

@@ -0,0 +1,15 @@
+CREATE TABLE IF NOT EXISTS redeem_codes (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    code TEXT UNIQUE NOT NULL,
+    redeem_type TEXT NOT NULL,
+    value TEXT NOT NULL,
+    result TEXT,
+    enabled INTEGER NOT NULL DEFAULT 1,
+    redeemed INTEGER NOT NULL DEFAULT 0 CHECK (redeemed IN (0, 1)),
+    expires_at DATETIME NOT NULL,
+    redeemed_at DATETIME,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE INDEX IF NOT EXISTS idx_redeem_codes_type ON redeem_codes(redeem_type);

db/schema.sql

@@ -6,6 +6,7 @@ CREATE TABLE IF NOT EXISTS raw_mails (
     raw TEXT,
     raw_blob BLOB,
     metadata TEXT,
+    is_unread INTEGER,
     created_at DATETIME DEFAULT CURRENT_TIMESTAMP
 );
 
@@ -119,3 +120,19 @@ CREATE TABLE IF NOT EXISTS user_passkeys (
 CREATE INDEX IF NOT EXISTS idx_user_passkeys_user_id ON user_passkeys(user_id);
 
 CREATE UNIQUE INDEX IF NOT EXISTS idx_user_passkeys_user_id_passkey_id ON user_passkeys(user_id, passkey_id);
+
+CREATE TABLE IF NOT EXISTS redeem_codes (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    code TEXT UNIQUE NOT NULL,
+    redeem_type TEXT NOT NULL,
+    value TEXT NOT NULL,
+    result TEXT,
+    enabled INTEGER NOT NULL DEFAULT 1,
+    redeemed INTEGER NOT NULL DEFAULT 0 CHECK (redeemed IN (0, 1)),
+    expires_at DATETIME NOT NULL,
+    redeemed_at DATETIME,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    updated_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE INDEX IF NOT EXISTS idx_redeem_codes_type ON redeem_codes(redeem_type);

e2e/Dockerfile.e2e

@@ -1,5 +1,5 @@
 # Keep this version in sync with @playwright/test in package.json
-FROM mcr.microsoft.com/playwright:v1.62.1-noble
+FROM mcr.microsoft.com/playwright:v1.63.0-noble
 
 RUN apt-get update && apt-get install -y curl netcat-openbsd && rm -rf /var/lib/apt/lists/*
 

e2e/Dockerfile.frontend

@@ -33,6 +33,7 @@ config.server = {\
     "/admin": { target: workerTarget, changeOrigin: true },\
     "/user_api": { target: workerTarget, changeOrigin: true },\
     "/open_api": { target: workerTarget, changeOrigin: true },\
+    "/redeem_api": { target: workerTarget, changeOrigin: true },\
     "/external": { target: workerTarget, changeOrigin: true },\
     "/health_check": { target: workerTarget, changeOrigin: true },\
   },\

e2e/Dockerfile.worker

@@ -10,10 +10,12 @@ COPY worker/patches/ patches/
 RUN pnpm install --frozen-lockfile || (echo "WARN: frozen-lockfile failed, falling back to pnpm install" && pnpm install)
 
 COPY worker/src/ src/
+COPY e2e/fixtures/*.ts /app/e2e/fixtures/
+RUN ln -s /app/worker/node_modules /app/e2e/node_modules
 COPY worker/tsconfig.json ./
 ARG WRANGLER_TOML=e2e/fixtures/wrangler.toml.e2e
 COPY ${WRANGLER_TOML} wrangler.toml
 
 EXPOSE 8787
 
-CMD ["pnpm", "exec", "wrangler", "dev", "--port", "8787", "--ip", "0.0.0.0"]
+CMD ["pnpm", "exec", "wrangler", "dev", "--port", "8787", "--ip", "0.0.0.0", "--test-scheduled"]

e2e/README.md

@@ -51,7 +51,8 @@ Test results and HTML reports are exported via volumes:
 ## Configuration
 
 The E2E worker uses `fixtures/wrangler.toml.e2e` with:
-- `E2E_TEST_MODE = true` — enables test seed endpoint
 - `DISABLE_ADMIN_PASSWORD_CHECK = true` — allows unauthenticated admin calls
 - `DEFAULT_SEND_BALANCE = 10` — allows sending without admin approval
 - SMTP pointed at Mailpit container (`mailpit:1025`)
+
+Test-only endpoints under `/__test/*` are registered in `e2e/fixtures/worker.ts` and are excluded from the production Worker.

e2e/docker-compose.yml

@@ -42,7 +42,7 @@ services:
       dockerfile: e2e/Dockerfile.worker
     ports:
       - "8790:8790"
-    command: ["pnpm", "exec", "wrangler", "dev", "--port", "8790", "--ip", "0.0.0.0"]
+    command: ["pnpm", "exec", "wrangler", "dev", "--port", "8790", "--ip", "0.0.0.0", "--test-scheduled"]
     volumes:
       - ./fixtures/wrangler.toml.e2e.env-off:/app/worker/wrangler.toml:ro
     depends_on:
@@ -90,6 +90,24 @@ services:
       start_period: 10s
       retries: 20
 
+  worker-site-password:
+    build:
+      context: ..
+      dockerfile: e2e/Dockerfile.worker
+      args:
+        WRANGLER_TOML: e2e/fixtures/wrangler.toml.e2e.site-password
+    ports:
+      - "8792:8792"
+    command: ["pnpm", "exec", "wrangler", "dev", "--port", "8792", "--ip", "0.0.0.0"]
+    depends_on:
+      - mailpit
+    healthcheck:
+      test: ["CMD", "curl", "-sf", "-H", "x-custom-auth: e2e-site-pass", "http://localhost:8792/health_check"]
+      interval: 3s
+      timeout: 5s
+      start_period: 10s
+      retries: 20
+
   frontend:
     build:
       context: ..
@@ -100,6 +118,19 @@ services:
       worker:
         condition: service_healthy
 
+  frontend-env-off:
+    build:
+      context: ..
+      dockerfile: e2e/Dockerfile.frontend
+    ports:
+      - "5174:5174"
+    command: ["pnpm", "exec", "vite", "--port", "5174", "--host", "0.0.0.0"]
+    environment:
+      VITE_WORKER_URL: http://worker-env-off:8790
+    depends_on:
+      worker-env-off:
+        condition: service_healthy
+
   smtp-proxy:
     build:
       context: ../smtp_proxy_server
@@ -147,7 +178,9 @@ services:
       WORKER_URL_ENV_OFF: http://worker-env-off:8790
       WORKER_GZIP_URL: http://worker-gzip:8788
       WORKER_URL_SEND_MAIL_DOMAIN: http://worker-send-mail-domain:8791
+      WORKER_URL_SITE_PASSWORD: http://worker-site-password:8792
       FRONTEND_URL: https://frontend:5173
+      FRONTEND_URL_ENV_OFF: https://frontend-env-off:5174
       MAILPIT_API: http://mailpit:8025/api
       SMTP_PROXY_HOST: smtp-proxy
       SMTP_PROXY_SMTP_PORT: "8025"
@@ -167,8 +200,12 @@ services:
         condition: service_healthy
       worker-send-mail-domain:
         condition: service_healthy
+      worker-site-password:
+        condition: service_healthy
       frontend:
         condition: service_started
+      frontend-env-off:
+        condition: service_started
       smtp-proxy:
         condition: service_started
       smtp-proxy-tls:

e2e/fixtures/email.ts

@@ -0,0 +1,3 @@
+export class EmailMessage {
+  constructor(public from: string, public to: string, public raw: string) {}
+}

e2e/fixtures/mail-api.ts

@@ -1,37 +1,41 @@
-import { Context } from 'hono'
-import { getBooleanValue } from '../utils'
-
 // Direct DB insert — bypasses the email() handler.
-const seedMail = async (c: Context<HonoCustomType>) => {
-    if (!getBooleanValue(c.env.E2E_TEST_MODE)) {
-        return c.text("Not available", 404);
-    }
-    const { address, source, raw, message_id } = await c.req.json();
+const seedMail = async (request: Request, env: Bindings) => {
+    const { address, source, raw, message_id, created_at, address_updated_at, address_created_at } = await request.json<{
+        address: string; source?: string; raw: string; message_id?: string;
+        created_at?: string; address_updated_at?: string; address_created_at?: string;
+    }>();
     if (!address || !raw) {
-        return c.text("address and raw are required", 400);
+        return new Response("address and raw are required", { status: 400 });
     }
     if (raw.length > 1_000_000) {
-        return c.text("raw content too large", 400);
+        return new Response("raw content too large", { status: 400 });
     }
     if (message_id && message_id.length > 255) {
-        return c.text("message_id too long", 400);
+        return new Response("message_id too long", { status: 400 });
+    }
+    if (address_updated_at !== undefined) {
+        await env.DB.prepare(`UPDATE address SET updated_at = ? WHERE name = ?`)
+            .bind(address_updated_at, address).run();
+    }
+    if (address_created_at !== undefined) {
+        await env.DB.prepare(`UPDATE address SET created_at = ? WHERE name = ?`)
+            .bind(address_created_at, address).run();
     }
     const msgId = message_id || `<e2e-${Date.now()}@test>`;
-    const { success } = await c.env.DB.prepare(
+    const { success } = await env.DB.prepare(
         `INSERT INTO raw_mails (message_id, source, address, raw, created_at)`
-        + ` VALUES (?, ?, ?, ?, datetime('now'))`
-    ).bind(msgId, source || address, address, raw).run();
-    return c.json({ success });
+        + ` VALUES (?, ?, ?, ?, COALESCE(?, datetime('now')))`
+    ).bind(msgId, source || address, address, raw, created_at ?? null).run();
+    return Response.json({ success });
 };
 
 // Exercises the real email() handler with a mock ForwardableEmailMessage.
-const receiveMail = async (c: Context<HonoCustomType>) => {
-    if (!getBooleanValue(c.env.E2E_TEST_MODE)) {
-        return c.text("Not available", 404);
-    }
-    const { from, to, raw, ai_extract_result } = await c.req.json();
+const receiveMail = async (request: Request, env: Bindings, ctx: ExecutionContext) => {
+    const { from, to, raw, ai_extract_result } = await request.json<{
+        from: string; to: string; raw: string; ai_extract_result?: unknown;
+    }>();
     if (!from || !to || !raw) {
-        return c.text("from, to and raw are required", 400);
+        return new Response("from, to and raw are required", { status: 400 });
     }
 
     // Parse MIME headers (unfold continuation lines, extract key:value pairs)
@@ -53,24 +57,19 @@ const receiveMail = async (c: Context<HonoCustomType>) => {
         forward: async (recipient: string) => { state.forwardedTo.push(recipient); return { messageId: '' }; },
         reply: async () => { state.replyCalled = true; return { messageId: '' }; },
     };
-    const { email: emailHandler } = await import('../email');
+    const { email: emailHandler } = await import('../../worker/src/email');
     const aiExtractEnvOverrides: Partial<Bindings> = {
         ENABLE_AI_EMAIL_EXTRACT: true,
         AI: {
             run: async () => ({ response: ai_extract_result })
         } as unknown as Ai,
     };
-    const env = ai_extract_result
-        ? { ...c.env, ...aiExtractEnvOverrides }
-        : c.env;
-    const executionContext: ExecutionContext = {
-        waitUntil: () => {},
-        passThroughOnException: () => {},
-        props: {}
-    };
-    await emailHandler(mockMessage, env, executionContext);
+    const emailEnv = ai_extract_result
+        ? { ...env, ...aiExtractEnvOverrides }
+        : env;
+    await emailHandler(mockMessage, emailEnv, ctx);
 
-    return c.json({
+    return Response.json({
         success: !state.rejected,
         replyCalled: state.replyCalled,
         forwardedTo: state.forwardedTo,

e2e/fixtures/test-helpers.ts

@@ -7,7 +7,9 @@ export const WORKER_URL_SUBDOMAIN = process.env.WORKER_URL_SUBDOMAIN || '';
 export const WORKER_URL_ENV_OFF = process.env.WORKER_URL_ENV_OFF || '';
 export const WORKER_GZIP_URL = process.env.WORKER_GZIP_URL || '';
 export const WORKER_URL_SEND_MAIL_DOMAIN = process.env.WORKER_URL_SEND_MAIL_DOMAIN || '';
+export const WORKER_URL_SITE_PASSWORD = process.env.WORKER_URL_SITE_PASSWORD || '';
 export const FRONTEND_URL = process.env.FRONTEND_URL!;
+export const FRONTEND_URL_ENV_OFF = process.env.FRONTEND_URL_ENV_OFF || '';
 export const MAILPIT_API = process.env.MAILPIT_API!;
 export const TEST_DOMAIN = 'test.example.com';
 
@@ -27,10 +29,11 @@ export function hashPassword(password: string): string {
 export async function createTestAddress(
   ctx: APIRequestContext,
   name: string,
-  domain: string = TEST_DOMAIN
+  domain: string = TEST_DOMAIN,
+  workerUrl: string = WORKER_URL,
 ): Promise<{ jwt: string; address: string; address_id: number }> {
   const uniqueName = `${name}${Date.now()}`;
-  const res = await ctx.post(`${WORKER_URL}/api/new_address`, {
+  const res = await ctx.post(`${workerUrl}/api/new_address`, {
     data: { name: uniqueName, domain },
   });
   if (!res.ok()) {
@@ -75,7 +78,7 @@ export async function seedTestMail(
     `--${boundary}--`,
   ].join('\r\n');
 
-  const res = await ctx.post(`${WORKER_URL}/admin/test/receive_mail`, {
+  const res = await ctx.post(`${WORKER_URL}/__test/receive_mail`, {
     data: { from, to: address, raw },
   });
   if (!res.ok()) {
@@ -164,14 +167,20 @@ export function onMailpitMessage(
     ws.on('open', () => readyResolve());
 
     ws.on('message', (data: WebSocket.Data) => {
+      // Mailpit may batch multiple newline-separated events in one message.
+      for (const line of data.toString().split('\n')) {
+        if (settled) return;
         try {
-        const event = JSON.parse(data.toString());
+          const event = JSON.parse(line);
           if (event.Type === 'new' && predicate(event.Data)) {
             clearTimeout(timer);
+            settled = true;
             ws.close();
-          if (!settled) { settled = true; resolve(event.Data); }
+            resolve(event.Data);
+            return;
+          }
+        } catch { /* ignore malformed events without dropping the remaining ones */ }
       }
-      } catch { /* ignore parse errors */ }
     });
 
     ws.on('close', () => {

e2e/fixtures/worker.ts

@@ -0,0 +1,19 @@
+import { Hono } from 'hono';
+import worker from '../../worker/src/worker';
+import { CONSTANTS } from '../../worker/src/constants';
+import mailApi from './mail-api';
+
+const testApi = new Hono<HonoCustomType>();
+testApi.post('/seed_mail', c => mailApi.seedMail(c.req.raw, c.env));
+testApi.post('/receive_mail', c => mailApi.receiveMail(c.req.raw, c.env, c.executionCtx as ExecutionContext));
+testApi.get('/telegram_binding', async c => {
+  const address = c.req.query('address');
+  if (!address) return c.text('address is required', 400);
+  return c.json(await c.env.KV.get(`${CONSTANTS.TG_KV_PREFIX}:${address}`));
+});
+
+const app = new Hono<HonoCustomType>();
+app.route('/__test', testApi);
+app.all('*', c => worker.fetch(c.req.raw, c.env, c.executionCtx));
+
+export default { ...worker, fetch: app.fetch };

e2e/fixtures/wrangler.toml.e2e

@@ -1,5 +1,5 @@
 name = "cloudflare_temp_email"
-main = "src/worker.ts"
+main = "../e2e/fixtures/worker.ts"
 compatibility_date = "2025-04-01"
 compatibility_flags = [ "nodejs_compat" ]
 keep_vars = true
@@ -7,22 +7,29 @@ keep_vars = true
 [vars]
 PREFIX = "TMP"
 DEFAULT_DOMAINS = []
-DOMAINS = ["TEST.EXAMPLE.COM"]
+DOMAINS = ["TEST.EXAMPLE.COM", "MANUAL.EXAMPLE.COM"]
+RANDOM_SUBDOMAIN_DOMAINS = ["TEST.EXAMPLE.COM"]
+CREATE_ADDRESS_DEFAULT_DOMAIN_FIRST = true
 USER_ROLES = [
   { domains = ["TEST.EXAMPLE.COM"], role = "case-role", prefix = "ROLE" },
   { domains = [], role = "empty-role", prefix = "EMPTY" },
 ]
 JWT_SECRET = "e2e-test-secret-key"
+TELEGRAM_BOT_TOKEN = "e2e-telegram-test-token"
 BLACK_LIST = ""
 ENABLE_USER_CREATE_EMAIL = true
 ENABLE_USER_DELETE_EMAIL = true
+ENABLE_MAIL_READ_STATUS = true
+ENABLE_REDEEM_CODE = true
+REDEEM_CODE_URL = "https://example.com/redeem-codes"
 ENABLE_AUTO_REPLY = true
 DEFAULT_SEND_BALANCE = 10
+NO_LIMIT_SEND_ROLE = "case-role"
 ENABLE_ADDRESS_PASSWORD = true
 DISABLE_ADMIN_PASSWORD_CHECK = true
+ADMIN_USER_ROLE = "admin"
 ADMIN_PASSWORDS = '["e2e-admin-pass"]'
 ENABLE_WEBHOOK = true
-E2E_TEST_MODE = true
 CLEANUP_BATCH_SIZE = 10
 SMTP_CONFIG = """
 {"TEST.EXAMPLE.COM":{"host":"mailpit","port":1025,"secure":false}}
@@ -36,3 +43,6 @@ id = "e2e-test-kv-00000000-0000-0000-0000-000000000000"
 binding = "DB"
 database_name = "e2e-temp-email"
 database_id = "e2e-test-db-00000000-0000-0000-0000-000000000000"
+
+[alias]
+"cloudflare:email" = "../e2e/fixtures/email.ts"

e2e/fixtures/wrangler.toml.e2e.env-off

@@ -1,5 +1,5 @@
 name = "cloudflare_temp_email_env_off"
-main = "src/worker.ts"
+main = "../e2e/fixtures/worker.ts"
 compatibility_date = "2025-04-01"
 compatibility_flags = [ "nodejs_compat" ]
 keep_vars = true
@@ -13,13 +13,14 @@ JWT_SECRET = "e2e-test-secret-key-env-off"
 BLACK_LIST = ""
 ENABLE_USER_CREATE_EMAIL = true
 ENABLE_USER_DELETE_EMAIL = false
+DISABLE_ADDRESS_UPDATED_AT = true
+ENABLE_REDEEM_CODE = false
 ENABLE_AUTO_REPLY = true
 DEFAULT_SEND_BALANCE = 10
 ENABLE_ADDRESS_PASSWORD = true
 DISABLE_ADMIN_PASSWORD_CHECK = true
 ADMIN_PASSWORDS = '["e2e-admin-pass"]'
 ENABLE_WEBHOOK = true
-E2E_TEST_MODE = true
 SMTP_CONFIG = """
 {"test.example.com":{"host":"mailpit","port":1025,"secure":false}}
 """
@@ -32,3 +33,6 @@ id = "e2e-test-kv-env-off-00000000-0000-0000-0000-000000000000"
 binding = "DB"
 database_name = "e2e-temp-email-env-off"
 database_id = "e2e-test-db-env-off-00000000-0000-0000-0000-000000000000"
+
+[alias]
+"cloudflare:email" = "../e2e/fixtures/email.ts"

e2e/fixtures/wrangler.toml.e2e.gzip

@@ -1,5 +1,5 @@
 name = "cloudflare_temp_email_gzip"
-main = "src/worker.ts"
+main = "../e2e/fixtures/worker.ts"
 compatibility_date = "2025-04-01"
 compatibility_flags = [ "nodejs_compat" ]
 keep_vars = true
@@ -18,7 +18,6 @@ ENABLE_ADDRESS_PASSWORD = true
 DISABLE_ADMIN_PASSWORD_CHECK = true
 ADMIN_PASSWORDS = '["e2e-admin-pass"]'
 ENABLE_WEBHOOK = true
-E2E_TEST_MODE = true
 ENABLE_MAIL_GZIP = true
 SMTP_CONFIG = """
 {"test.example.com":{"host":"mailpit","port":1025,"secure":false}}
@@ -32,3 +31,6 @@ id = "e2e-test-kv-gzip-00000000-0000-0000-0000-000000000000"
 binding = "DB"
 database_name = "e2e-temp-email-gzip"
 database_id = "e2e-test-db-gzip-00000000-0000-0000-0000-000000000000"
+
+[alias]
+"cloudflare:email" = "../e2e/fixtures/email.ts"

e2e/fixtures/wrangler.toml.e2e.send-mail-domain

@@ -1,5 +1,5 @@
 name = "cloudflare_temp_email"
-main = "src/worker.ts"
+main = "../e2e/fixtures/worker.ts"
 compatibility_date = "2025-04-01"
 compatibility_flags = [ "nodejs_compat" ]
 keep_vars = true
@@ -23,7 +23,6 @@ ENABLE_ADDRESS_PASSWORD = true
 DISABLE_ADMIN_PASSWORD_CHECK = true
 ADMIN_PASSWORDS = '["e2e-admin-pass"]'
 ENABLE_WEBHOOK = true
-E2E_TEST_MODE = true
 SMTP_CONFIG = """
 {"TEST.EXAMPLE.COM":{"host":"mailpit","port":1025,"secure":false}}
 """
@@ -36,3 +35,6 @@ id = "e2e-test-kv-00000000-0000-0000-0000-000000000000"
 binding = "DB"
 database_name = "e2e-temp-email"
 database_id = "e2e-test-db-00000000-0000-0000-0000-000000000000"
+
+[alias]
+"cloudflare:email" = "../e2e/fixtures/email.ts"

e2e/fixtures/wrangler.toml.e2e.site-password

@@ -0,0 +1,34 @@
+name = "cloudflare_temp_email_site_password"
+main = "../e2e/fixtures/worker.ts"
+compatibility_date = "2025-04-01"
+compatibility_flags = [ "nodejs_compat" ]
+keep_vars = true
+
+[vars]
+PREFIX = "tmp"
+DEFAULT_DOMAINS = ["test.example.com"]
+DOMAINS = ["test.example.com"]
+USER_ROLES = [
+  { domains = ["test.example.com"], role = "case-role", prefix = "" },
+]
+ADMIN_USER_ROLE = "admin"
+JWT_SECRET = "e2e-site-password-secret"
+PASSWORDS = '["e2e-site-pass"]'
+BLACK_LIST = ""
+ENABLE_REDEEM_CODE = true
+ENABLE_ADDRESS_PASSWORD = true
+ADDRESS_CHECK_REGEX = "^(?!.*blocked).*$"
+DISABLE_ADMIN_PASSWORD_CHECK = false
+ADMIN_PASSWORDS = '["e2e-admin-pass"]'
+
+[[kv_namespaces]]
+binding = "KV"
+id = "e2e-test-kv-site-password-00000000-0000-0000-0000-000000000000"
+
+[[d1_databases]]
+binding = "DB"
+database_name = "e2e-temp-email-site-password"
+database_id = "e2e-test-db-site-password-00000000-0000-0000-0000-000000000000"
+
+[alias]
+"cloudflare:email" = "../e2e/fixtures/email.ts"

e2e/package-lock.json

@@ -6,14 +6,14 @@
     "": {
       "name": "cloudflare-temp-email-e2e",
       "dependencies": {
-        "imapflow": "^1.6.5",
-        "nodemailer": "^9.0.4"
+        "imapflow": "^1.7.8",
+        "nodemailer": "^10.0.0"
       },
       "devDependencies": {
-        "@playwright/test": "1.62.1",
-        "@types/nodemailer": "^8.0.1",
+        "@playwright/test": "1.63.0",
         "@types/ws": "^8.18.1",
-        "ws": "^8.21.2"
+        "hono": "^4.13.7",
+        "ws": "^8.21.3"
       }
     },
     "node_modules/@pinojs/redact": {
@@ -23,13 +23,13 @@
       "license": "MIT"
     },
     "node_modules/@playwright/test": {
-      "version": "1.62.1",
-      "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.62.1.tgz",
-      "integrity": "sha512-DTcUc8qii+cpHvtOwggMtBRMjKZHXYWdw8syRYu2vtzuq4Wxphqq4NfCs5Zt44L6mA8rfDfj+PHnxFc/FeK6mQ==",
+      "version": "1.63.0",
+      "resolved": "https://registry.npmjs.org/@playwright/test/-/test-1.63.0.tgz",
+      "integrity": "sha512-oxMK4vllB9RK5NQ2l1pq1IfOf2AvnEuj/vYGDj0H2nMtmtZpKtCwt/l00GEO6xjGfpBNAvjovvYdCm50dRQkpQ==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "playwright": "1.62.1"
+        "playwright": "1.63.0"
       },
       "bin": {
         "playwright": "cli.js"
@@ -48,16 +48,6 @@
         "undici-types": "~8.3.0"
       }
     },
-    "node_modules/@types/nodemailer": {
-      "version": "8.0.1",
-      "resolved": "https://registry.npmjs.org/@types/nodemailer/-/nodemailer-8.0.1.tgz",
-      "integrity": "sha512-PxpaInm8V1JQDd4j0ds5HfvWQk8JupS1C0Picb96QJsrrRDjBH+DlK7L4ZdNSqNULhiZRQHc40nLVShaGxXAMw==",
-      "dev": true,
-      "license": "MIT",
-      "dependencies": {
-        "@types/node": "*"
-      }
-    },
     "node_modules/@types/ws": {
       "version": "8.18.1",
       "resolved": "https://registry.npmjs.org/@types/ws/-/ws-8.18.1.tgz",
@@ -69,13 +59,13 @@
       }
     },
     "node_modules/@zone-eu/mailsplit": {
-      "version": "5.4.14",
-      "resolved": "https://registry.npmjs.org/@zone-eu/mailsplit/-/mailsplit-5.4.14.tgz",
-      "integrity": "sha512-rz0FQOhN3Vq1XrSeSSa9+dPcaFbBxmQPjiZm6zS9oxdVHV7rOWIAYX3yP2YAUf0qBncY8CI+NogzPCmMVrMXcw==",
+      "version": "5.4.16",
+      "resolved": "https://registry.npmjs.org/@zone-eu/mailsplit/-/mailsplit-5.4.16.tgz",
+      "integrity": "sha512-zQ9iXvlT3Wi/hazeC1MdI4rQc1UJwJ6IQ6QzSZ5KDxLZZWQSazWLOzImLFluXadKShJ9WJvI1xH+AyVS8b9azg==",
       "license": "(MIT OR EUPL-1.1+)",
       "dependencies": {
         "libbase64": "1.3.0",
-        "libmime": "5.4.1",
+        "libmime": "5.4.3",
         "libqp": "2.1.1"
       }
     },
@@ -89,27 +79,22 @@
       }
     },
     "node_modules/encoding-japanese": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/encoding-japanese/-/encoding-japanese-2.2.0.tgz",
-      "integrity": "sha512-EuJWwlHPZ1LbADuKTClvHtwbaFn4rOD+dRAbWysqEOXRc2Uui0hJInNJrsdH0c+OhJA4nrCBdSkW4DD5YxAo6A==",
+      "version": "2.3.0",
+      "resolved": "https://registry.npmjs.org/encoding-japanese/-/encoding-japanese-2.3.0.tgz",
+      "integrity": "sha512-eQyh1vzHz13DUkZcJO+0IOAoKXRQwKV5IBffeuYsWZyRLGiSzfzXObCqWvqFXdX0UU8qOk+lBXbkUhMCpdJe4Q==",
       "license": "MIT",
       "engines": {
-        "node": ">=8.10.0"
+        "node": ">=18.0.0"
       }
     },
-    "node_modules/fsevents": {
-      "version": "2.3.2",
-      "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.2.tgz",
-      "integrity": "sha512-xiqMQR4xAeHTuB9uWm+fFRcIOgKBMiOBP+eXiyT7jsgVCq1bkVygt00oASowB7EdtpOHaaPgKt812P9ab+DDKA==",
+    "node_modules/hono": {
+      "version": "4.13.7",
+      "resolved": "https://registry.npmjs.org/hono/-/hono-4.13.7.tgz",
+      "integrity": "sha512-c8/gF9ac8Y78/agExVocyLevgR+JlpNB444Py0FSX8pJoPdYUfUzRcXtYEYGwt6l19qIlVZPN5Mfsw9jFShmQQ==",
       "dev": true,
-      "hasInstallScript": true,
       "license": "MIT",
-      "optional": true,
-      "os": [
-        "darwin"
-      ],
       "engines": {
-        "node": "^8.16.0 || ^10.6.0 || >=11.0.0"
+        "node": ">=16.9.0"
       }
     },
     "node_modules/iconv-lite": {
@@ -129,16 +114,16 @@
       }
     },
     "node_modules/imapflow": {
-      "version": "1.6.5",
-      "resolved": "https://registry.npmjs.org/imapflow/-/imapflow-1.6.5.tgz",
-      "integrity": "sha512-5XgLcfl6blDju2SP7TgTv4WIlTt7zxXYcfjznJFmfFrogHR2XzHGlS9s2wdqxv9ZJ5CPaRnig7KaK7qNoJPmlg==",
+      "version": "1.7.8",
+      "resolved": "https://registry.npmjs.org/imapflow/-/imapflow-1.7.8.tgz",
+      "integrity": "sha512-dJoCIdZOJh26Rn2PdwEzwj0bRDgGBxxX38pio534FagIHVuR2l0SAfLr6sJo32YfuJHiSs/U2ntNDHnMg3/Hlg==",
       "license": "MIT",
       "dependencies": {
-        "@zone-eu/mailsplit": "5.4.14",
-        "encoding-japanese": "2.2.0",
+        "@zone-eu/mailsplit": "5.4.16",
+        "encoding-japanese": "2.3.0",
         "iconv-lite": "0.7.3",
         "libbase64": "1.3.0",
-        "libmime": "5.4.1",
+        "libmime": "5.4.3",
         "libqp": "2.1.1",
         "pino": "10.3.1",
         "socks": "2.8.9"
@@ -160,12 +145,12 @@
       "license": "MIT"
     },
     "node_modules/libmime": {
-      "version": "5.4.1",
-      "resolved": "https://registry.npmjs.org/libmime/-/libmime-5.4.1.tgz",
-      "integrity": "sha512-0wHGhsofo9IdQPenr3BBHXuxcwMq4atFUTsZ9Ogc1OvI5h4rUdDIrBQEN9JHjCXfDMrE59LUMJWsTD82wTYk8A==",
+      "version": "5.4.3",
+      "resolved": "https://registry.npmjs.org/libmime/-/libmime-5.4.3.tgz",
+      "integrity": "sha512-di9BoDabBUMqjeD/wGj+hHpSgdqAph5ui7w6OdY6NpzU6O6VFLQsMOg9tqCjm/zf9OHzAM9EZxSOF7uIb8O8Hw==",
       "license": "MIT",
       "dependencies": {
-        "encoding-japanese": "2.2.0",
+        "encoding-japanese": "2.3.0",
         "iconv-lite": "0.7.3",
         "libbase64": "1.3.0",
         "libqp": "2.1.1"
@@ -178,12 +163,12 @@
       "license": "MIT"
     },
     "node_modules/nodemailer": {
-      "version": "9.0.4",
-      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-9.0.4.tgz",
-      "integrity": "sha512-LmJNRVRtfSCULxcZpy0Cpg4WWenlUZ9+zbmTO+S7v9wD6XreYLjXRFtDjtV/4F0HT5p1GyZfA0Ux/myxHb18CQ==",
+      "version": "10.0.0",
+      "resolved": "https://registry.npmjs.org/nodemailer/-/nodemailer-10.0.0.tgz",
+      "integrity": "sha512-wdv+hXBg0iIPIOf108FaZyTxqjQpCvQeAJt9pHHTooPy/y3vQtI9eiImM9AIVKR3e/0FeMA1oueNfBjFJcaK+Q==",
       "license": "MIT-0",
       "engines": {
-        "node": ">=6.0.0"
+        "node": ">=20.0.0"
       }
     },
     "node_modules/on-exit-leak-free": {
@@ -233,28 +218,25 @@
       "license": "MIT"
     },
     "node_modules/playwright": {
-      "version": "1.62.1",
-      "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.62.1.tgz",
-      "integrity": "sha512-0M+L3LAD8/nm554LOla9Ayx0j0tmFZ0FBcoQ7F1VuVHpM/XpiC8RcDzBQB8W5+hA8L22THxELzeF+2WcUzvcLg==",
+      "version": "1.63.0",
+      "resolved": "https://registry.npmjs.org/playwright/-/playwright-1.63.0.tgz",
+      "integrity": "sha512-+7ziBLidS4NaNCdt57SUDT+wYmmd5fmiQejUic/kb+YsYSCPyOOE9sebzMjNmQrsnNpDJqd4WHvV/8lfKfUDUg==",
       "dev": true,
       "license": "Apache-2.0",
       "dependencies": {
-        "playwright-core": "1.62.1"
+        "playwright-core": "1.63.0"
       },
       "bin": {
         "playwright": "cli.js"
       },
       "engines": {
         "node": ">=20"
-      },
-      "optionalDependencies": {
-        "fsevents": "2.3.2"
       }
     },
     "node_modules/playwright-core": {
-      "version": "1.62.1",
-      "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.62.1.tgz",
-      "integrity": "sha512-wPYSwEBJY9GHraISXqyqtx0na0LpO3XEX7jNDhntbex7tzUS7kLnZsOlFruFJB4Hi/rhDMjXGqHewDZ68nYZVw==",
+      "version": "1.63.0",
+      "resolved": "https://registry.npmjs.org/playwright-core/-/playwright-core-1.63.0.tgz",
+      "integrity": "sha512-rYCsBF/M5HjUch52bbtVONEFjv6Xu8sm8h72dNlR5bzIE1fvC/bxgspzkjSfU+MweEMmPM8KJebG6nnyxo5mCg==",
       "dev": true,
       "license": "Apache-2.0",
       "bin": {
@@ -378,9 +360,9 @@
       "license": "MIT"
     },
     "node_modules/ws": {
-      "version": "8.21.2",
-      "resolved": "https://registry.npmjs.org/ws/-/ws-8.21.2.tgz",
-      "integrity": "sha512-54dMVAo4WIe6SKy3vBgN+9bJZqqQ8IMRevAkOLQALhi49qkkQDQfWdAZ8KQlXiEabw88ARXXdUrlvtbKQX+aKw==",
+      "version": "8.21.3",
+      "resolved": "https://registry.npmjs.org/ws/-/ws-8.21.3.tgz",
+      "integrity": "sha512-201TZ/kPWxoPr/OKWjquZR1SWKXcvxdH+e1xrx89b3YbmzLMFCLfnaG1HFIgWzJOEWZ7MvpK++odZufgYR50Rw==",
       "dev": true,
       "license": "MIT",
       "engines": {

e2e/package.json

@@ -3,17 +3,18 @@
   "private": true,
   "type": "module",
   "scripts": {
+    "test:unit": "node --experimental-strip-types --test tests/unit/*.test.mjs",
     "test": "docker compose up --build --abort-on-container-exit --exit-code-from e2e-runner",
     "test:down": "docker compose down -v"
   },
   "devDependencies": {
-    "@playwright/test": "1.62.1",
-    "@types/nodemailer": "^8.0.1",
+    "@playwright/test": "1.63.0",
     "@types/ws": "^8.18.1",
-    "ws": "^8.21.2"
+    "hono": "^4.13.7",
+    "ws": "^8.21.3"
   },
   "dependencies": {
-    "imapflow": "^1.6.5",
-    "nodemailer": "^9.0.4"
+    "imapflow": "^1.7.8",
+    "nodemailer": "^10.0.0"
   }
 }

e2e/scripts/docker-entrypoint.sh

@@ -59,6 +59,21 @@ if [ -n "${WORKER_GZIP_URL:-}" ]; then
   done
 fi
 
+if [ -n "${WORKER_URL_SITE_PASSWORD:-}" ]; then
+  echo "==> Waiting for site-password worker at $WORKER_URL_SITE_PASSWORD ..."
+  for i in $(seq 1 60); do
+    if curl --connect-timeout 5 --max-time 10 -sf -H "x-custom-auth: e2e-site-pass" "$WORKER_URL_SITE_PASSWORD/health_check" > /dev/null 2>&1; then
+      echo "    Site-password worker ready after ${i}s"
+      break
+    fi
+    if [ "$i" -eq 60 ]; then
+      echo "ERROR: Site-password worker not ready after 60s"
+      exit 1
+    fi
+    sleep 1
+  done
+fi
+
 echo "==> Waiting for frontend at $FRONTEND_URL ..."
 for i in $(seq 1 60); do
   if curl -skf "$FRONTEND_URL" > /dev/null 2>&1; then
@@ -72,6 +87,21 @@ for i in $(seq 1 60); do
   sleep 1
 done
 
+if [ -n "${FRONTEND_URL_ENV_OFF:-}" ]; then
+  echo "==> Waiting for env-off frontend at $FRONTEND_URL_ENV_OFF ..."
+  for i in $(seq 1 60); do
+    if curl --connect-timeout 5 --max-time 10 -skf "$FRONTEND_URL_ENV_OFF" > /dev/null 2>&1; then
+      echo "    Env-off frontend ready after ${i}s"
+      break
+    fi
+    if [ "$i" -eq 60 ]; then
+      echo "ERROR: Env-off frontend not ready after 60s"
+      exit 1
+    fi
+    sleep 1
+  done
+fi
+
 echo "==> Waiting for smtp-proxy-tls SMTP on $SMTP_PROXY_TLS_HOST:$SMTP_PROXY_TLS_SMTP_PORT ..."
 for i in $(seq 1 30); do
   if nc -z "$SMTP_PROXY_TLS_HOST" "$SMTP_PROXY_TLS_SMTP_PORT" 2>/dev/null; then
@@ -110,5 +140,13 @@ if [ -n "${WORKER_GZIP_URL:-}" ]; then
   echo "    Gzip worker database initialized"
 fi
 
+if [ -n "${WORKER_URL_SITE_PASSWORD:-}" ]; then
+  echo "==> Initializing site-password worker database"
+  curl --connect-timeout 5 --max-time 10 -sf -H "x-custom-auth: e2e-site-pass" -H "x-admin-auth: e2e-admin-pass" -X POST "$WORKER_URL_SITE_PASSWORD/admin/db_initialize" > /dev/null
+  curl --connect-timeout 5 --max-time 10 -sf -H "x-custom-auth: e2e-site-pass" -H "x-admin-auth: e2e-admin-pass" -X POST "$WORKER_URL_SITE_PASSWORD/admin/db_migration" > /dev/null
+  echo "    Site-password worker database initialized"
+fi
+
 echo "==> Running Playwright tests"
+npm run test:unit
 exec npx playwright test "$@"

e2e/tests/api-gzip/mail-gzip.spec.ts

@@ -48,7 +48,7 @@ async function receiveGzipMail(
     `--${boundary}--`,
   ].join('\r\n');
 
-  const res = await ctx.post(`${WORKER_GZIP_URL}/admin/test/receive_mail`, {
+  const res = await ctx.post(`${WORKER_GZIP_URL}/__test/receive_mail`, {
     data: { from, to: address, raw },
   });
   if (!res.ok()) throw new Error(`Failed to receive mail: ${res.status()} ${await res.text()}`);
@@ -74,7 +74,7 @@ async function seedPlaintextMail(
     opts.text || 'Hello plaintext from E2E',
   ].join('\r\n');
 
-  const res = await ctx.post(`${WORKER_GZIP_URL}/admin/test/seed_mail`, {
+  const res = await ctx.post(`${WORKER_GZIP_URL}/__test/seed_mail`, {
     data: { address, source: from, raw, message_id: messageId },
   });
   if (!res.ok()) throw new Error(`Failed to seed mail: ${res.status()} ${await res.text()}`);

e2e/tests/api/address-activity-throttle.spec.ts

@@ -1,6 +1,8 @@
-import { test, expect } from '@playwright/test';
+import { test, expect, type APIRequestContext } from '@playwright/test';
 import {
   WORKER_URL,
+  WORKER_URL_ENV_OFF,
+  onMailpitMessage,
   createTestAddress,
   deleteAddress,
   hashPassword,
@@ -77,3 +79,325 @@ test.describe('Address activity throttling', () => {
     }
   });
 });
+
+const OLD = '2020-01-01 00:00:00';
+const RECENT = new Date(Date.now() - 3_600_000).toISOString().replace('T', ' ').slice(0, 19);
+type Mailbox = { address: string; address_id: number; jwt: string; password: string };
+type User = { id: number; email: string; jwt: string };
+
+for (const { base, disabled } of [
+  { base: WORKER_URL, disabled: false },
+  { base: WORKER_URL_ENV_OFF, disabled: true },
+]) {
+  test.describe(`Address activity disabled: ${disabled}`, () => {
+    let mailboxes: Mailbox[];
+    let users: User[];
+    let orphanAddresses: string[];
+    let originalUserSettings: Record<string, unknown>;
+
+    async function call(request: APIRequestContext, path: string,
+      options: Parameters<APIRequestContext['fetch']>[1] = {}, status = 200) {
+      const response = await request.fetch(`${base}${path}`, options);
+      expect(response.status(), await response.text()).toBe(status);
+      return response;
+    }
+    async function list(request: APIRequestContext, path: string, query: Record<string, string>) {
+      return (await call(request, path, { params: { limit: '100', offset: '0', ...query } })).json();
+    }
+    async function addressRow(request: APIRequestContext, mailbox: Mailbox) {
+      return (await list(request, '/admin/address', { query: mailbox.address })).results
+        .find((row: { name: string }) => row.name === mailbox.address);
+    }
+    async function newMailbox(request: APIRequestContext) {
+      const response = await call(request, '/admin/new_address', {
+        method: 'POST', data: { name: `activity${Date.now()}${mailboxes.length}`, domain: 'test.example.com' },
+      });
+      const mailbox: Mailbox = await response.json();
+      mailboxes.push(mailbox);
+      return mailbox;
+    }
+    async function newUser(request: APIRequestContext) {
+      const email = `activity${Date.now()}${users.length}@test.example.com`;
+      const password = hashPassword('test-password-123');
+      await call(request, '/admin/users', { method: 'POST', data: { email, password } });
+      const response = await call(request, '/user_api/login', { method: 'POST', data: { email, password } });
+      const { jwt } = await response.json();
+      const { user_id: id } = JSON.parse(Buffer.from(jwt.split('.')[1], 'base64url').toString('utf8'));
+      const user = { id, email, jwt };
+      users.push(user);
+      return user;
+    }
+    const addressAuth = (mailbox: Mailbox) => ({ Authorization: `Bearer ${mailbox.jwt}` });
+    const userAuth = (user: User) => ({ 'x-user-token': user.jwt });
+    async function bind(request: APIRequestContext, mailbox: Mailbox, user: User) {
+      await call(request, '/admin/users/bind_address', {
+        method: 'POST', data: { user_id: user.id, address_id: mailbox.address_id },
+      });
+    }
+    async function seed(request: APIRequestContext, mailbox: Mailbox, updatedAt: string | null = OLD, createdAt?: string) {
+      await call(request, '/__test/seed_mail', {
+        method: 'POST', data: {
+          address: mailbox.address, raw: `From: sender@test.example.com\r\nTo: ${mailbox.address}\r\nSubject: activity\r\n\r\nBody`,
+          address_updated_at: updatedAt, address_created_at: createdAt, created_at: OLD,
+        },
+      });
+      expect((await addressRow(request, mailbox)).updated_at).toBe(updatedAt);
+    }
+    async function expectActivity(request: APIRequestContext, mailbox: Mailbox, previous: string | null) {
+      if (disabled || previous === RECENT) {
+        await waitForNextTimestamp();
+        expect((await addressRow(request, mailbox)).updated_at).toBe(previous);
+        return;
+      }
+      await expect.poll(async () => (await addressRow(request, mailbox)).updated_at).not.toBe(previous);
+      expect((await addressRow(request, mailbox)).updated_at).toBeTruthy();
+    }
+    async function send(request: APIRequestContext, mailbox: Mailbox, user?: User) {
+      const subject = `Activity ${disabled} ${Date.now()}`;
+      const listener = onMailpitMessage(mail => mail.Subject === subject);
+      await listener.ready;
+      const [, delivered] = await Promise.all([
+        call(request, user ? `/user_api/address/${mailbox.address_id}/send_mail` : '/api/send_mail', {
+          method: 'POST', headers: user ? userAuth(user) : addressAuth(mailbox),
+          data: { to_mail: 'recipient@test.example.com', subject, content: 'Activity test', is_html: false },
+        }),
+        listener.message,
+      ]);
+      expect(delivered.From.Address).toBe(mailbox.address);
+    }
+    async function relatedCounts(request: APIRequestContext, mailbox: Mailbox, user: User) {
+      const address = await addressRow(request, mailbox);
+      const inbox = await list(request, '/admin/mails', { address: mailbox.address });
+      const sent = await list(request, '/admin/sendbox', { address: mailbox.address });
+      const sender = await list(request, '/admin/address_sender', { address: mailbox.address });
+      let replyMailbox = mailbox;
+      if (!address) {
+        await call(request, '/api/auto_reply', { headers: addressAuth(mailbox) }, 401);
+        // A new credential lets us check that no old auto-reply data survived cleanup.
+        const [name, domain] = mailbox.address.split('@');
+        replyMailbox = await (await call(request, '/admin/new_address', {
+          method: 'POST', data: { name, domain, enablePrefix: false },
+        })).json();
+      }
+      const reply = await (await call(request, '/api/auto_reply', { headers: addressAuth(replyMailbox) })).json();
+      if (!address) await call(request, `/admin/delete_address/${replyMailbox.address_id}`, { method: 'DELETE' });
+      const bound = await (await call(request, '/user_api/bind_address', { headers: userAuth(user) })).json();
+      return [Number(!!address), inbox.count, sent.count, sender.count, Number(!!reply.subject),
+        bound.results.filter((row: { name: string }) => row.name === mailbox.address).length];
+    }
+    async function prepareRelated(request: APIRequestContext) {
+      const mailbox = await newMailbox(request);
+      const user = await newUser(request);
+      await bind(request, mailbox, user);
+      await call(request, '/api/auto_reply', {
+        method: 'POST', headers: addressAuth(mailbox),
+        data: { auto_reply: { subject: 'Reply', message: 'Body', enabled: false } },
+      });
+      await send(request, mailbox);
+      await seed(request, mailbox);
+      expect(await relatedCounts(request, mailbox, user)).toEqual([1, 1, 1, 1, 1, 1]);
+      return { mailbox, user };
+    }
+
+    test.beforeAll(async ({ request }) => {
+      expect(base).toBeTruthy();
+      originalUserSettings = await (await call(request, '/admin/user_settings')).json();
+      await call(request, '/admin/user_settings', {
+        method: 'POST', data: { ...originalUserSettings, enable: true, enableMailVerify: false },
+      });
+    });
+    test.afterAll(async ({ request }) => {
+      await call(request, '/admin/user_settings', { method: 'POST', data: originalUserSettings });
+    });
+    test.beforeEach(() => {
+      expect(base).toBeTruthy();
+      mailboxes = [];
+      users = [];
+      orphanAddresses = [];
+    });
+    test.afterEach(async ({ request }) => {
+      for (const mailbox of mailboxes) {
+        const row = await addressRow(request, mailbox);
+        if (row) await call(request, `/admin/delete_address/${row.id}`, { method: 'DELETE' });
+      }
+      for (const user of users) await call(request, `/admin/users/${user.id}`, { method: 'DELETE' });
+      for (const address of orphanAddresses) {
+        const mails = await list(request, '/admin/mails', { address });
+        for (const mail of mails.results) await call(request, `/admin/mails/${mail.id}`, { method: 'DELETE' });
+      }
+    });
+
+    test('repeated user settings reads respect activity tracking and ownership', async ({ request }) => {
+      const user = await newUser(request);
+      const otherUser = await newUser(request);
+      for (const [index, previous] of [OLD, null, RECENT, OLD, OLD].entries()) {
+        const mailbox = await newMailbox(request);
+        if (index < 3) await bind(request, mailbox, user);
+        if (index === 4) await bind(request, mailbox, otherUser);
+        await seed(request, mailbox, previous);
+      }
+      await call(request, '/user_api/settings', { headers: userAuth(user) });
+      await expectActivity(request, mailboxes[0], OLD);
+      const after = await Promise.all(mailboxes.map(mailbox => addressRow(request, mailbox)));
+      expect(after.map(row => row.updated_at).slice(2)).toEqual([RECENT, OLD, OLD]);
+      if (disabled) expect(after[1].updated_at).toBeNull();
+      else expect(after[1].updated_at).toBeTruthy();
+      await call(request, '/user_api/settings', { headers: userAuth(user) });
+      await waitForNextTimestamp();
+      expect(await Promise.all(mailboxes.map(mailbox => addressRow(request, mailbox)))).toEqual(after);
+    });
+
+    for (const path of ['/api/settings', '/api/mails?limit=20&offset=0', '/api/parsed_mails?limit=20&offset=0']) {
+      test(`${path} respects the switch for stale, null and recent activity`, async ({ request }) => {
+        const mailbox = await newMailbox(request);
+        const other = await newMailbox(request);
+        await seed(request, other);
+        for (const previous of [OLD, null, RECENT]) {
+          await seed(request, mailbox, previous);
+          await call(request, path, { headers: addressAuth(mailbox) });
+          await expectActivity(request, mailbox, previous);
+          expect((await addressRow(request, other)).updated_at).toBe(OLD);
+        }
+      });
+    }
+
+    test('later inbox pages do not refresh activity', async ({ request }) => {
+      const mailbox = await newMailbox(request);
+      await seed(request, mailbox);
+      for (const path of ['/api/mails?limit=20&offset=20', '/api/parsed_mails?limit=20&offset=20']) {
+        await call(request, path, { headers: addressAuth(mailbox) });
+      }
+      await waitForNextTimestamp();
+      expect((await addressRow(request, mailbox)).updated_at).toBe(OLD);
+    });
+
+    test('incoming mail is stored and both send APIs respect activity tracking', async ({ request }) => {
+      const mailbox = await newMailbox(request);
+      const user = await newUser(request);
+      await bind(request, mailbox, user);
+      await seed(request, mailbox);
+      const raw = `From: sender@test.example.com\r\nTo: ${mailbox.address}\r\nSubject: incoming\r\n\r\nBody`;
+      const received = await call(request, '/__test/receive_mail', {
+        method: 'POST', data: { from: 'sender@test.example.com', to: mailbox.address, raw },
+      });
+      expect((await received.json()).success).toBe(true);
+      expect((await list(request, '/admin/mails', { address: mailbox.address })).count).toBe(2);
+      expect((await addressRow(request, mailbox)).updated_at).toBe(OLD);
+      for (const sender of [undefined, user]) {
+        await seed(request, mailbox);
+        await send(request, mailbox, sender);
+        await expectActivity(request, mailbox, OLD);
+      }
+      const sender = await list(request, '/admin/address_sender', { address: mailbox.address });
+      expect(sender.results[0].balance).toBe(8);
+      expect((await list(request, '/admin/sendbox', { address: mailbox.address })).count).toBe(2);
+    });
+
+    test('password generation, password changes and admin resets keep working', async ({ request }) => {
+      const mailbox = await newMailbox(request);
+      expect(mailbox.password).toBeTruthy();
+      expect((await addressRow(request, mailbox)).updated_at).toBeTruthy();
+      await call(request, '/api/address_login', {
+        method: 'POST', data: { email: mailbox.address, password: hashPassword(mailbox.password) },
+      });
+      for (const path of ['/api/address_change_password', `/admin/address/${mailbox.address_id}/reset_password`]) {
+        await seed(request, mailbox);
+        const password = hashPassword(`password-${path}`);
+        await call(request, path, {
+          method: 'POST', headers: addressAuth(mailbox), data: { password, new_password: password },
+        });
+        expect((await addressRow(request, mailbox)).updated_at).not.toBe(OLD);
+        await call(request, '/api/address_login', { method: 'POST', data: { email: mailbox.address, password } });
+      }
+    });
+
+    test('address transfer still initializes its timestamp and changes ownership', async ({ request }) => {
+      const mailbox = await newMailbox(request);
+      const user = await newUser(request);
+      const target = await newUser(request);
+      await bind(request, mailbox, user);
+      await seed(request, mailbox);
+      await call(request, '/user_api/transfer_address', {
+        method: 'POST', headers: userAuth(user), data: { address_id: mailbox.address_id, target_user_email: target.email },
+      });
+      const transferred = await addressRow(request, mailbox);
+      expect(transferred.id).not.toBe(mailbox.address_id);
+      expect(transferred.updated_at).toBeTruthy();
+      expect(transferred.updated_at).not.toBe(OLD);
+      const bindings = await (await call(request, '/user_api/bind_address', { headers: userAuth(target) })).json();
+      expect(bindings.results.map((row: { name: string }) => row.name)).toContain(mailbox.address);
+    });
+
+    test('manual inactivity cleanup protects the address and all related data when disabled', async ({ request }) => {
+      const { mailbox, user } = await prepareRelated(request);
+      for (const lang of ['en', 'zh']) {
+        const response = await call(request, '/admin/cleanup', {
+          method: 'POST', headers: { 'x-lang': lang }, data: { cleanType: 'inactiveAddress', cleanDays: 1 },
+        }, disabled ? 500 : 200);
+        if (disabled) expect(await response.text()).toBe(lang === 'zh'
+          ? '清理失败，请检查清理配置；禁用地址活跃时间更新时，无法按不活跃时间清理。'
+          : 'Cleanup failed. Check your cleanup settings; inactive-address cleanup is unavailable when address activity updates are disabled.');
+        else expect(await response.json()).toEqual({ success: true });
+        expect(await relatedCounts(request, mailbox, user)).toEqual(disabled ? [1, 1, 1, 1, 1, 1] : [0, 0, 0, 0, 0, 0]);
+      }
+    });
+
+    test('scheduled inactivity cleanup respects the switch and continues later cleanup', async ({ request }) => {
+      const { mailbox, user } = await prepareRelated(request);
+      const created = await newMailbox(request);
+      await seed(request, created, RECENT, OLD);
+      const original = await (await call(request, '/admin/auto_cleanup')).json();
+      try {
+        await call(request, '/admin/auto_cleanup', { method: 'POST', data: {
+          enableInactiveAddressAutoCleanup: true, cleanInactiveAddressDays: 1,
+          enableAddressAutoCleanup: true, cleanAddressDays: 1,
+        } });
+        await call(request, '/__scheduled');
+        expect(await relatedCounts(request, mailbox, user)).toEqual(disabled ? [1, 1, 1, 1, 1, 1] : [0, 0, 0, 0, 0, 0]);
+        expect(await addressRow(request, created)).toBeUndefined();
+      } finally {
+        await call(request, '/admin/auto_cleanup', { method: 'POST', data: original || {} });
+      }
+    });
+
+    for (const cleanType of ['addressCreated', 'unboundAddress', 'emptyAddress', 'mails', 'mails_unknow', 'sendbox']) {
+      test(`${cleanType} cleanup remains available`, async ({ request }) => {
+        const mailbox = await newMailbox(request);
+        await seed(request, mailbox, RECENT, OLD);
+        let queryAddress = mailbox.address;
+        if (cleanType === 'emptyAddress') await call(request, `/admin/clear_inbox/${mailbox.address_id}`, { method: 'DELETE' });
+        if (cleanType === 'mails_unknow') {
+          queryAddress = `unknown${Date.now()}@test.example.com`;
+          orphanAddresses.push(queryAddress);
+          await call(request, '/__test/seed_mail', {
+            method: 'POST', data: { address: queryAddress, raw: 'old unknown mail', created_at: OLD },
+          });
+        }
+        if (cleanType === 'sendbox') {
+          await send(request, mailbox);
+          await waitForNextTimestamp();
+        }
+        await call(request, '/admin/cleanup', {
+          method: 'POST', data: { cleanType, cleanDays: cleanType === 'sendbox' ? 0 : 1 },
+        });
+        if (['addressCreated', 'unboundAddress', 'emptyAddress'].includes(cleanType)) {
+          expect(await addressRow(request, mailbox)).toBeUndefined();
+        } else {
+          const path = cleanType === 'sendbox' ? '/admin/sendbox' : '/admin/mails';
+          expect((await list(request, path, { address: queryAddress })).count).toBe(0);
+          expect(await addressRow(request, mailbox)).toBeTruthy();
+        }
+      });
+    }
+
+    test('invalid cleanup requests keep their original error details', async ({ request }) => {
+      for (const { data, message } of [
+        { data: { cleanType: 'invalid', cleanDays: 1 }, message: 'Operation failed: Invalid cleanType' },
+        { data: { cleanType: 'mails', cleanDays: -1 }, message: 'Operation failed: Invalid cleanType or cleanDays' },
+      ]) {
+        const response = await call(request, '/admin/cleanup', { method: 'POST', data }, 500);
+        expect(await response.text()).toBe(message);
+      }
+    });
+  });
+}

e2e/tests/api/address-credential.spec.ts

@@ -0,0 +1,176 @@
+import { expect, test, type APIRequestContext } from '@playwright/test';
+import { createHmac } from 'node:crypto';
+
+import { WORKER_URL, TEST_DOMAIN, createTestAddress, deleteAddress, seedTestMail } from '../../fixtures/test-helpers';
+
+function signToken(payload: Record<string, unknown>) {
+  const header = Buffer.from(JSON.stringify({ alg: 'HS256', typ: 'JWT' })).toString('base64url');
+  const body = Buffer.from(JSON.stringify(payload)).toString('base64url');
+  const signature = createHmac('sha256', 'e2e-test-secret-key')
+    .update(`${header}.${body}`).digest('base64url');
+  return `${header}.${body}.${signature}`;
+}
+
+test('password login tokens renew below seven days; legacy credentials do not renew', async ({ request }) => {
+  const mailbox = await createTestAddress(request, 'password-renewal');
+  const day = 24 * 60 * 60;
+  const now = Math.floor(Date.now() / 1000);
+  const identity = { address: mailbox.address, address_id: mailbox.address_id };
+  try {
+    for (const remainingDays of [8, 6]) {
+      const token = signToken({
+        ...identity, type: 'address_password_login',
+        iat: now - (30 - remainingDays) * day, exp: now + remainingDays * day,
+      });
+      const response = await request.get(`${WORKER_URL}/api/settings`, {
+        headers: { Authorization: `Bearer ${token}` },
+      });
+      expect(response.ok()).toBe(true);
+      const settings = await response.json();
+      expect(settings.type).toBe('address_password_login');
+      if (remainingDays > 7) {
+        expect(settings.new_address_token).toBeNull();
+        continue;
+      }
+      expect(settings.new_address_token).toEqual(expect.any(String));
+      const renewed = await request.get(`${WORKER_URL}/api/settings`, {
+        headers: { Authorization: `Bearer ${settings.new_address_token}` },
+      });
+      expect(renewed.ok()).toBe(true);
+      const renewedSettings = await renewed.json();
+      expect(renewedSettings).toMatchObject({ ...identity, type: 'address_password_login', new_address_token: null });
+      expect(renewedSettings.exp - renewedSettings.iat).toBe(30 * day);
+    }
+    const legacy = await request.get(`${WORKER_URL}/api/settings`, {
+      headers: { Authorization: `Bearer ${mailbox.jwt}` },
+    });
+    expect(legacy.ok()).toBe(true);
+    expect(await legacy.json()).toMatchObject({ ...identity, new_address_token: null });
+    for (const claims of [
+      { type: 'telegram_binding' },
+      { type: 'unknown' },
+      { type: 'address_password_login' },
+      { type: 'address_password_login', iat: now - 30 * day, exp: now - 1 },
+      { type: 'address_password_login', iat: now, exp: now + 31 * day },
+    ]) {
+      const response = await request.get(`${WORKER_URL}/api/settings`, {
+        headers: { Authorization: `Bearer ${signToken({ ...identity, ...claims })}` },
+      });
+      expect(response.status(), JSON.stringify(claims)).toBe(401);
+    }
+  } finally {
+    await deleteAddress(request, mailbox.jwt);
+  }
+});
+
+async function expectRejected(request: APIRequestContext, jwt: string) {
+  for (const [method, path] of [
+    ['GET', '/api/settings'],
+    ['GET', '/api/mails?limit=20&offset=0'],
+    ['GET', '/api/mail/1'],
+    ['GET', '/api/parsed_mails?limit=20&offset=0'],
+    ['GET', '/api/parsed_mail/1'],
+    ['GET', '/api/sendbox?limit=20&offset=0'],
+    ['GET', '/api/auto_reply'],
+    ['POST', '/api/webhook/settings'],
+    ['POST', '/api/attachment/get_url'],
+    ['POST', '/api/address_change_password'],
+    ['POST', '/api/request_send_mail_access'],
+    ['POST', '/api/send_mail'],
+    ['PATCH', '/api/mails/1/read'],
+    ['DELETE', '/api/mails/1'],
+    ['DELETE', '/api/sendbox/1'],
+    ['DELETE', '/api/clear_inbox'],
+    ['DELETE', '/api/clear_sent_items'],
+    ['DELETE', '/api/delete_address'],
+  ]) {
+    const response = await request.fetch(`${WORKER_URL}${path}`, {
+      method,
+      headers: { Authorization: `Bearer ${jwt}` },
+      ...(method === 'POST' || method === 'PATCH' ? { data: {} } : {}),
+    });
+    expect(response.status(), `${method} ${path}`).toBe(401);
+  }
+  const login = await request.post(`${WORKER_URL}/open_api/credential_login`, {
+    data: { credential: jwt },
+  });
+  expect(login.status()).toBe(401);
+  const send = await request.post(`${WORKER_URL}/external/api/send_mail`, {
+    headers: { 'x-lang': 'en' },
+    data: { token: jwt },
+  });
+  expect(send.status()).toBe(400);
+  expect(await send.text()).toBe('Failed to send mail Invalid address credential');
+  const bind = await request.post(`${WORKER_URL}/user_api/bind_address`, {
+    headers: {
+      Authorization: `Bearer ${jwt}`,
+      'x-user-token': signToken({ user_id: 1, exp: Math.floor(Date.now() / 1000) + 60 }),
+    },
+  });
+  expect(bind.status()).toBe(401);
+}
+
+test('deleted credentials cannot access or delete a recreated mailbox', async ({ request }) => {
+  const name = `credential${Date.now()}`;
+  const create = async () => {
+    const response = await request.post(`${WORKER_URL}/api/new_address`, {
+      data: { name, domain: TEST_DOMAIN },
+    });
+    expect(response.ok()).toBe(true);
+    return await response.json();
+  };
+  const original = await create();
+  await deleteAddress(request, original.jwt);
+  await expectRejected(request, original.jwt);
+
+  const recreated = await create();
+  try {
+    expect(recreated.address).toBe(original.address);
+    expect(recreated.address_id).not.toBe(original.address_id);
+    await seedTestMail(request, recreated.address, { subject: 'New owner mail' });
+    await expectRejected(request, original.jwt);
+    const mails = await request.get(`${WORKER_URL}/api/mails?limit=20&offset=0`, {
+      headers: { Authorization: `Bearer ${recreated.jwt}` },
+    });
+    expect(mails.ok()).toBe(true);
+    expect((await mails.json()).count).toBe(1);
+  } finally {
+    await deleteAddress(request, recreated.jwt);
+  }
+});
+
+test('valid numeric/string IDs work; missing, invalid and mismatched IDs are rejected', async ({ request }) => {
+  const mailbox = await createTestAddress(request, 'credential-id');
+  try {
+    for (const address_id of [mailbox.address_id, String(mailbox.address_id)]) {
+      const token = signToken({ address: mailbox.address, address_id });
+      const settings = await request.get(`${WORKER_URL}/api/settings`, {
+        headers: { Authorization: `Bearer ${token}` },
+      });
+      expect(settings.ok()).toBe(true);
+      const login = await request.post(`${WORKER_URL}/open_api/credential_login`, {
+        data: { credential: token },
+      });
+      expect(login.ok()).toBe(true);
+    }
+    for (const payload of [
+      { address: mailbox.address },
+      ...[0, -1, 1.5, true, null, '', '1e3', {}, Number.MAX_SAFE_INTEGER + 1]
+        .map(address_id => ({ address: mailbox.address, address_id })),
+      { address: `other@${TEST_DOMAIN}`, address_id: mailbox.address_id },
+      { address_id: mailbox.address_id },
+    ]) {
+      const jwt = signToken(payload);
+      const response = await request.get(`${WORKER_URL}/api/mails?limit=20&offset=0`, {
+        headers: { Authorization: `Bearer ${jwt}` },
+      });
+      expect(response.status(), JSON.stringify(payload)).toBe(401);
+      const login = await request.post(`${WORKER_URL}/open_api/credential_login`, {
+        data: { credential: jwt },
+      });
+      expect(login.status(), JSON.stringify(payload)).toBe(401);
+    }
+  } finally {
+    await deleteAddress(request, mailbox.jwt);
+  }
+});

e2e/tests/api/address-password.spec.ts

@@ -30,6 +30,10 @@ test.describe('Address Password Login', () => {
         headers: { Authorization: `Bearer ${loginBody.jwt}` },
       });
       expect(settingsRes.ok()).toBe(true);
+      const settings = await settingsRes.json();
+      expect(settings.type).toBe('address_password_login');
+      expect(settings.exp - settings.iat).toBe(30 * 24 * 60 * 60);
+      expect(settings.new_address_token).toBeNull();
     } finally {
       await deleteAddress(request, jwt);
     }
@@ -164,4 +168,44 @@ test.describe('Address Password Login', () => {
       await deleteAddress(request, jwt);
     }
   });
+
+  test('users can reset a mailbox password only while it is bound to them', async ({ request }) => {
+    const { jwt, address, address_id } = await createTestAddress(request, 'pwd-user-reset');
+    const email = `pwd-reset-user-${Date.now()}@test.example.com`;
+    const password = hashPassword('password-reset-user');
+    const newPassword = hashPassword('replacement-mailbox-password');
+    try {
+      const enable = await request.post(`${WORKER_URL}/admin/user_settings`, {
+        data: { enable: true, enableMailVerify: false },
+      });
+      expect(enable.ok()).toBe(true);
+      const register = await request.post(`${WORKER_URL}/user_api/register`, { data: { email, password } });
+      expect(register.ok()).toBe(true);
+      const login = await request.post(`${WORKER_URL}/user_api/login`, { data: { email, password } });
+      expect(login.ok()).toBe(true);
+      const { jwt: userJwt } = await login.json();
+      const headers = { 'x-user-token': userJwt };
+      const reset = (value = newPassword) => request.post(`${WORKER_URL}/user_api/address/${address_id}/reset_password`, {
+        headers, data: { new_password: value },
+      });
+      expect((await reset()).status()).toBe(403);
+      const bind = await request.post(`${WORKER_URL}/user_api/bind_address`, {
+        headers: { ...headers, Authorization: `Bearer ${jwt}` },
+      });
+      expect(bind.ok()).toBe(true);
+      expect((await reset('plaintext')).status()).toBe(400);
+      expect((await reset()).ok()).toBe(true);
+      const mailboxLogin = await request.post(`${WORKER_URL}/api/address_login`, {
+        data: { email: address, password: newPassword },
+      });
+      expect(mailboxLogin.ok()).toBe(true);
+      const unbind = await request.post(`${WORKER_URL}/user_api/unbind_address`, {
+        headers, data: { address_id },
+      });
+      expect(unbind.ok()).toBe(true);
+      expect((await reset()).status()).toBe(403);
+    } finally {
+      await deleteAddress(request, jwt);
+    }
+  });
 });

e2e/tests/api/admin-config.spec.ts

@@ -0,0 +1,73 @@
+import { expect, test } from '@playwright/test';
+import { WORKER_URL } from '../../fixtures/test-helpers';
+
+const ADMIN_HEADERS = { 'x-admin-auth': 'e2e-admin-pass' };
+
+test.describe('Admin Config and D1 Storage', () => {
+  test('reports database size in the database status response', async ({ request }) => {
+    const response = await request.get(`${WORKER_URL}/admin/db_version`, {
+      headers: ADMIN_HEADERS,
+    });
+
+    expect(response.ok()).toBe(true);
+    const body = await response.json();
+    expect(body.database_size).toEqual(expect.any(Number));
+    expect(body.database_size).toBeGreaterThan(0);
+  });
+
+  test('saves and retrieves a namespaced config value', async ({ request }) => {
+    const saveResponse = await request.post(`${WORKER_URL}/admin/config`, {
+      headers: ADMIN_HEADERS,
+      data: { key: 'd1_storage_plan', value: 'free' },
+    });
+
+    expect(saveResponse.ok()).toBe(true);
+    expect(await saveResponse.json()).toEqual({
+      success: true,
+      key: 'd1_storage_plan',
+      value: 'free',
+    });
+
+    const getResponse = await request.get(`${WORKER_URL}/admin/config/d1_storage_plan`, {
+      headers: ADMIN_HEADERS,
+    });
+
+    expect(getResponse.ok()).toBe(true);
+    expect(await getResponse.json()).toEqual({
+      key: 'd1_storage_plan',
+      value: 'free',
+    });
+  });
+
+  test('keeps config values isolated from internal settings', async ({ request }) => {
+    const versionBeforeResponse = await request.get(`${WORKER_URL}/admin/db_version`, {
+      headers: ADMIN_HEADERS,
+    });
+    const versionBefore = (await versionBeforeResponse.json()).current_db_version;
+
+    const saveResponse = await request.post(`${WORKER_URL}/admin/config`, {
+      headers: ADMIN_HEADERS,
+      data: { key: 'db_version', value: 'shadow-version' },
+    });
+    expect(saveResponse.ok()).toBe(true);
+
+    const versionAfterResponse = await request.get(`${WORKER_URL}/admin/db_version`, {
+      headers: ADMIN_HEADERS,
+    });
+    expect((await versionAfterResponse.json()).current_db_version).toBe(versionBefore);
+  });
+
+  test('rejects invalid keys and non-string values', async ({ request }) => {
+    const invalidKeyResponse = await request.post(`${WORKER_URL}/admin/config`, {
+      headers: ADMIN_HEADERS,
+      data: { key: 'invalid key', value: 'value' },
+    });
+    expect(invalidKeyResponse.status()).toBe(400);
+
+    const invalidValueResponse = await request.post(`${WORKER_URL}/admin/config`, {
+      headers: ADMIN_HEADERS,
+      data: { key: 'valid_key', value: 1 },
+    });
+    expect(invalidValueResponse.status()).toBe(400);
+  });
+});

e2e/tests/api/auto-reply-trigger.spec.ts

@@ -175,7 +175,7 @@ async function seedTestMailWithReply(
     text,
   ].join('\r\n');
 
-  const res = await ctx.post(`${WORKER_URL}/admin/test/receive_mail`, {
+  const res = await ctx.post(`${WORKER_URL}/__test/receive_mail`, {
     data: { from, to: address, raw },
   });
   if (!res.ok()) {

e2e/tests/api/cleanup.spec.ts

@@ -13,7 +13,7 @@ test.describe('Bounded cleanup', () => {
   test('cleans at most one batch and continues on the next run', async ({ request }) => {
     const address = `cleanup-batch-${Date.now()}@test.example.com`;
     const seedResponses = await Promise.all(Array.from({ length: 11 }, (_, index) =>
-      request.post(`${WORKER_URL}/admin/test/seed_mail`, {
+      request.post(`${WORKER_URL}/__test/seed_mail`, {
         data: {
           address,
           raw: 'old cleanup mail',
@@ -40,7 +40,7 @@ test.describe('Bounded cleanup', () => {
     const afterSecondCleanup = await listMails(request, address);
     expect(afterSecondCleanup.count).toBe(0);
 
-    const recentMailResponse = await request.post(`${WORKER_URL}/admin/test/seed_mail`, {
+    const recentMailResponse = await request.post(`${WORKER_URL}/__test/seed_mail`, {
       data: {
         address,
         raw: 'recent cleanup mail',
@@ -63,7 +63,7 @@ test.describe('Bounded cleanup', () => {
   test('deletes one address batch and its related data', async ({ request }) => {
     const oldAddress = await createTestAddress(request, 'cleanup-old');
 
-    const seedResponse = await request.post(`${WORKER_URL}/admin/test/seed_mail`, {
+    const seedResponse = await request.post(`${WORKER_URL}/__test/seed_mail`, {
       data: {
         address: oldAddress.address,
         raw: 'address cleanup mail',

e2e/tests/api/email-forward-domain-normalization.spec.ts

@@ -65,7 +65,7 @@ test.describe('Email forward domain normalization', () => {
         `Forward domain normalization test`,
       ].join('\r\n');
 
-      const res = await request.post(`${WORKER_URL}/admin/test/receive_mail`, {
+      const res = await request.post(`${WORKER_URL}/__test/receive_mail`, {
         data: { from: 'sender@test.example.com', to, raw },
       });
       expect(res.ok()).toBe(true);
@@ -118,7 +118,7 @@ test.describe('Email forward domain normalization', () => {
         `Forward domain boundary test`,
       ].join('\r\n');
 
-      const res = await request.post(`${WORKER_URL}/admin/test/receive_mail`, {
+      const res = await request.post(`${WORKER_URL}/__test/receive_mail`, {
         data: { from: 'sender@test.example.com', to, raw },
       });
       expect(res.ok()).toBe(true);
@@ -161,7 +161,7 @@ test.describe('Email forward domain normalization', () => {
         `Forward catch-all domain test`,
       ].join('\r\n');
 
-      const res = await request.post(`${WORKER_URL}/admin/test/receive_mail`, {
+      const res = await request.post(`${WORKER_URL}/__test/receive_mail`, {
         data: { from: 'sender@test.example.com', to: address, raw },
       });
       expect(res.ok()).toBe(true);

e2e/tests/api/login-endpoints.spec.ts

@@ -19,6 +19,7 @@ test.describe('Turnstile Login Endpoints (ENABLE_GLOBAL_TURNSTILE_CHECK disabled
         }
       });
       expect(res.status()).toBe(401);
+      expect(await res.json()).toMatchObject({ code: 'AUTH_SITE_PASSWORD_INVALID', message: expect.any(String) });
     });
   });
 
@@ -43,6 +44,7 @@ test.describe('Turnstile Login Endpoints (ENABLE_GLOBAL_TURNSTILE_CHECK disabled
         }
       });
       expect(res.status()).toBe(401);
+      expect(await res.json()).toMatchObject({ code: 'AUTH_ADMIN_CREDENTIAL_INVALID', message: expect.any(String) });
     });
 
     test('empty password returns 401', async ({ request }) => {
@@ -53,6 +55,7 @@ test.describe('Turnstile Login Endpoints (ENABLE_GLOBAL_TURNSTILE_CHECK disabled
         }
       });
       expect(res.status()).toBe(401);
+      expect(await res.json()).toMatchObject({ code: 'AUTH_ADMIN_CREDENTIAL_INVALID', message: expect.any(String) });
     });
   });
 

e2e/tests/api/mail-deletion.spec.ts

@@ -70,7 +70,7 @@ test.describe('Mail Deletion', () => {
         `--${boundary}--`,
       ].join('\r\n');
 
-      const seedRes = await request.post(`${WORKER_URL_ENV_OFF}/admin/test/receive_mail`, {
+      const seedRes = await request.post(`${WORKER_URL_ENV_OFF}/__test/receive_mail`, {
         data: { from, to: address, raw },
       });
       expect(seedRes.ok()).toBe(true);

e2e/tests/api/mail-read.spec.ts

@@ -0,0 +1,108 @@
+import { expect, test } from '@playwright/test';
+
+import {
+  WORKER_URL,
+  WORKER_URL_ENV_OFF,
+  createTestAddress,
+  deleteAddress,
+  seedTestMail,
+} from '../../fixtures/test-helpers';
+
+const headers = (jwt: string) => ({ Authorization: `Bearer ${jwt}` });
+
+test.describe('Mail read status', () => {
+  test('keeps historical mail read and switches one new mail state', async ({ request }) => {
+    const mailbox = await createTestAddress(request, 'mail-read');
+    try {
+      const historical = await request.post(`${WORKER_URL}/__test/seed_mail`, {
+        data: {
+          address: mailbox.address,
+          source: 'sender@test.example.com',
+          raw: 'From: sender@test.example.com\r\nSubject: Historical\r\n\r\nHistorical',
+        },
+      });
+      expect(historical.ok()).toBe(true);
+      await seedTestMail(request, mailbox.address, { subject: 'New unread mail' });
+
+      const list = await request.get(`${WORKER_URL}/api/mails?limit=10&offset=0`, {
+        headers: headers(mailbox.jwt),
+      });
+      const mails = (await list.json()).results;
+      expect(mails.find((mail: any) => mail.raw.includes('Historical')).is_unread).toBeNull();
+      const unreadMail = mails.find((mail: any) => mail.raw.includes('New unread mail'));
+      expect(unreadMail.is_unread).toBe(1);
+
+      const markRead = await request.patch(`${WORKER_URL}/api/mails/${unreadMail.id}/read`, {
+        headers: headers(mailbox.jwt),
+        data: { isUnread: false },
+      });
+      expect((await markRead.json()).success).toBe(true);
+
+      const updated = await request.get(`${WORKER_URL}/api/mails?limit=10&offset=0`, {
+        headers: headers(mailbox.jwt),
+      });
+      const updatedMail = (await updated.json()).results.find((mail: any) => mail.id === unreadMail.id);
+      expect(updatedMail.is_unread).toBe(0);
+
+      const markUnread = await request.patch(`${WORKER_URL}/api/mails/${unreadMail.id}/read`, {
+        headers: headers(mailbox.jwt),
+        data: { isUnread: true },
+      });
+      expect((await markUnread.json()).success).toBe(true);
+
+      const restored = await request.get(`${WORKER_URL}/api/mails?limit=10&offset=0`, {
+        headers: headers(mailbox.jwt),
+      });
+      const restoredMail = (await restored.json()).results.find((mail: any) => mail.id === unreadMail.id);
+      expect(restoredMail.is_unread).toBe(1);
+
+      const invalid = await request.patch(`${WORKER_URL}/api/mails/${unreadMail.id}/read`, {
+        headers: headers(mailbox.jwt),
+        data: { isUnread: 'yes' },
+      });
+      expect(invalid.status()).toBe(400);
+    } finally {
+      await deleteAddress(request, mailbox.jwt);
+    }
+  });
+
+  test('scopes the update and keeps disabled instances unchanged', async ({ request }) => {
+    const first = await createTestAddress(request, 'mail-read-first');
+    const second = await createTestAddress(request, 'mail-read-second');
+    try {
+      await seedTestMail(request, second.address, { subject: 'Second mail' });
+      const secondList = await request.get(`${WORKER_URL}/api/mails?limit=10&offset=0`, {
+        headers: headers(second.jwt),
+      });
+      const secondMail = (await secondList.json()).results[0];
+
+      await request.patch(`${WORKER_URL}/api/mails/${secondMail.id}/read`, {
+        headers: headers(first.jwt),
+        data: { isUnread: false },
+      });
+      const unchanged = await request.get(`${WORKER_URL}/api/mails?limit=10&offset=0`, {
+        headers: headers(second.jwt),
+      });
+      expect((await unchanged.json()).results[0].is_unread).toBe(1);
+
+      const disabledMailbox = await createTestAddress(
+        request,
+        'mail-read-disabled',
+        'test.example.com',
+        WORKER_URL_ENV_OFF,
+      );
+      const oldList = await request.get(`${WORKER_URL_ENV_OFF}/api/mails?limit=10&offset=0`, {
+        headers: headers(disabledMailbox.jwt),
+      });
+      expect(oldList.ok()).toBe(true);
+      const disabledUpdate = await request.patch(`${WORKER_URL_ENV_OFF}/api/mails/1/read`, {
+        headers: headers(disabledMailbox.jwt),
+        data: { isUnread: false },
+      });
+      expect(disabledUpdate.status()).toBe(403);
+    } finally {
+      await deleteAddress(request, first.jwt);
+      await deleteAddress(request, second.jwt);
+    }
+  });
+});

e2e/tests/api/redeem-code-access.spec.ts

@@ -0,0 +1,312 @@
+import { expect, test } from '@playwright/test';
+import { createHmac } from 'node:crypto';
+import {
+  WORKER_URL_ENV_OFF,
+  WORKER_URL_SITE_PASSWORD,
+} from '../../fixtures/test-helpers';
+
+const SITE_HEADERS = { 'x-custom-auth': 'e2e-site-pass' };
+const ADMIN_HEADERS = { ...SITE_HEADERS, 'x-admin-auth': 'e2e-admin-pass' };
+const futureExpiration = () => new Date(Date.now() + 3_600_000).toISOString();
+
+const signTestToken = (payload: Record<string, unknown>, secret = 'e2e-site-password-secret') => {
+  const header = Buffer.from(JSON.stringify({ alg: 'HS256', typ: 'JWT' })).toString('base64url');
+  const body = Buffer.from(JSON.stringify(payload)).toString('base64url');
+  const signature = createHmac('sha256', secret).update(`${header}.${body}`).digest('base64url');
+  return `${header}.${body}.${signature}`;
+};
+
+const tokenPayload = (role: string) => ({
+  user_id: 1,
+  user_role: role,
+  exp: Math.floor(Date.now() / 1000) + 3600,
+});
+
+test.describe('Redemption feature access boundaries', () => {
+  test('the disabled switch hides every user and Admin endpoint', async ({ request }) => {
+    const settingsResponse = await request.get(`${WORKER_URL_ENV_OFF}/open_api/settings`);
+    expect(settingsResponse.ok()).toBe(true);
+    expect((await settingsResponse.json()).enableRedeemCode).toBe(false);
+
+    const requests = [
+      request.post(`${WORKER_URL_ENV_OFF}/redeem_api/query`, { data: { code: 'anything' } }),
+      request.post(`${WORKER_URL_ENV_OFF}/redeem_api/result`, { data: { code: 'anything' } }),
+      request.post(`${WORKER_URL_ENV_OFF}/redeem_api/redeem`, {
+        data: { code: 'anything', user_email: 'user@test.example.com' },
+      }),
+      request.get(`${WORKER_URL_ENV_OFF}/admin/redeem_codes?redeem_type=role`),
+      request.get(`${WORKER_URL_ENV_OFF}/admin/redeem_codes/export?redeem_type=role&limit=1`),
+      request.post(`${WORKER_URL_ENV_OFF}/admin/redeem_codes/batch`, {
+        data: {
+          count: 1,
+          redeem_type: 'role',
+          value: 'case-role',
+          enabled: true,
+          expires_at: futureExpiration(),
+        },
+      }),
+      request.put(`${WORKER_URL_ENV_OFF}/admin/redeem_codes/1`, {
+        data: {
+          redeem_type: 'role',
+          value: 'case-role',
+          enabled: true,
+          expires_at: futureExpiration(),
+        },
+      }),
+      request.delete(`${WORKER_URL_ENV_OFF}/admin/redeem_codes/1`),
+    ];
+    const responses = await Promise.all(requests);
+    for (const response of responses) {
+      expect(response.status()).toBe(404);
+    }
+  });
+
+  test('site password takes priority over otherwise public redemption APIs', async ({ request }) => {
+    const settingsResponse = await request.get(`${WORKER_URL_SITE_PASSWORD}/open_api/settings`);
+    expect(settingsResponse.ok()).toBe(true);
+    expect(await settingsResponse.json()).toMatchObject({
+      needAuth: true,
+      enableRedeemCode: true,
+    });
+
+    const blockedAdminResponse = await request.post(
+      `${WORKER_URL_SITE_PASSWORD}/admin/redeem_codes/batch`,
+      {
+        headers: { 'x-admin-auth': 'e2e-admin-pass' },
+        data: {
+          count: 1,
+          redeem_type: 'role',
+          value: 'case-role',
+          enabled: true,
+          expires_at: futureExpiration(),
+        },
+      },
+    );
+    expect(blockedAdminResponse.status()).toBe(401);
+    expect(await blockedAdminResponse.json()).toMatchObject({ code: 'AUTH_SITE_PASSWORD_INVALID' });
+
+    const createResponse = await request.post(
+      `${WORKER_URL_SITE_PASSWORD}/admin/redeem_codes/batch`,
+      {
+        headers: ADMIN_HEADERS,
+        data: {
+          count: 1,
+          redeem_type: 'role',
+          value: 'case-role',
+          enabled: true,
+          expires_at: futureExpiration(),
+        },
+      },
+    );
+    expect(createResponse.ok()).toBe(true);
+    const code = (await createResponse.json()).codes[0] as string;
+
+    for (const path of ['query', 'result', 'redeem']) {
+      const missingPassword = await request.post(
+        `${WORKER_URL_SITE_PASSWORD}/redeem_api/${path}`,
+        { data: { code } },
+      );
+      expect(missingPassword.status()).toBe(401);
+      expect(await missingPassword.json()).toMatchObject({ code: 'AUTH_SITE_PASSWORD_INVALID' });
+      const wrongPassword = await request.post(
+        `${WORKER_URL_SITE_PASSWORD}/redeem_api/${path}`,
+        { headers: { 'x-custom-auth': 'wrong' }, data: { code } },
+      );
+      expect(wrongPassword.status()).toBe(401);
+      expect(await wrongPassword.json()).toMatchObject({ code: 'AUTH_SITE_PASSWORD_INVALID' });
+    }
+    const validPassword = await request.post(`${WORKER_URL_SITE_PASSWORD}/redeem_api/query`, {
+      headers: SITE_HEADERS,
+      data: { code },
+    });
+    expect(validPassword.ok()).toBe(true);
+    expect(await validPassword.json()).toEqual({
+      redeem_type: 'role', value: 'case-role', status: 'unused',
+    });
+
+    const listResponse = await request.get(
+      `${WORKER_URL_SITE_PASSWORD}/admin/redeem_codes?redeem_type=role`
+      + `&limit=20&offset=0&query=${encodeURIComponent(code)}`,
+      { headers: ADMIN_HEADERS },
+    );
+    const row = (await listResponse.json()).results[0];
+    const deleteResponse = await request.delete(
+      `${WORKER_URL_SITE_PASSWORD}/admin/redeem_codes/${row.id}`,
+      { headers: ADMIN_HEADERS },
+    );
+    expect(deleteResponse.ok()).toBe(true);
+  });
+
+  test('special-address redemption preserves the configured address regex', async ({ request }) => {
+    const createResponse = await request.post(
+      `${WORKER_URL_SITE_PASSWORD}/admin/redeem_codes/batch`,
+      {
+        headers: ADMIN_HEADERS,
+        data: {
+          count: 1,
+          redeem_type: 'address_prefix_once',
+          value: '',
+          enabled: true,
+          expires_at: futureExpiration(),
+        },
+      },
+    );
+    expect(createResponse.ok()).toBe(true);
+    const code = (await createResponse.json()).codes[0] as string;
+
+    const redeemResponse = await request.post(
+      `${WORKER_URL_SITE_PASSWORD}/redeem_api/redeem`,
+      {
+        headers: SITE_HEADERS,
+        data: { code, name: 'blocked', domain: 'test.example.com' },
+      },
+    );
+    expect(redeemResponse.status()).toBe(400);
+
+    const queryResponse = await request.post(
+      `${WORKER_URL_SITE_PASSWORD}/redeem_api/query`,
+      { headers: SITE_HEADERS, data: { code } },
+    );
+    expect(queryResponse.ok()).toBe(true);
+
+    const listResponse = await request.get(
+      `${WORKER_URL_SITE_PASSWORD}/admin/redeem_codes?redeem_type=address_prefix_once`
+      + `&limit=20&offset=0&query=${encodeURIComponent(code)}`,
+      { headers: ADMIN_HEADERS },
+    );
+    const row = (await listResponse.json()).results[0];
+    const deleteResponse = await request.delete(
+      `${WORKER_URL_SITE_PASSWORD}/admin/redeem_codes/${row.id}`,
+      { headers: ADMIN_HEADERS },
+    );
+    expect(deleteResponse.ok()).toBe(true);
+  });
+});
+
+test.describe('Redemption Admin authentication', () => {
+  const baseUrl = `${WORKER_URL_SITE_PASSWORD}/admin/redeem_codes`;
+  const listUrl = `${baseUrl}?redeem_type=address_prefix_once&limit=100&offset=0`;
+  const codeData = () => ({
+    count: 1,
+    redeem_type: 'address_prefix_once',
+    value: 'auth',
+    enabled: true,
+    expires_at: futureExpiration(),
+  });
+  const deniedCredentials: { name: string; headers: () => Record<string, string> }[] = [
+    { name: 'site password alone', headers: () => ({}) },
+    { name: 'wrong Admin password', headers: () => ({ 'x-admin-auth': 'wrong' }) },
+    {
+      name: 'mailbox JWT',
+      headers: () => ({
+        Authorization: `Bearer ${signTestToken({ address: 'mail@test.example.com', address_id: 1 })}`,
+      }),
+    },
+    {
+      name: 'user account JWT',
+      headers: () => ({
+        'x-user-token': signTestToken({ user_id: 1, exp: Math.floor(Date.now() / 1000) + 3600 }),
+      }),
+    },
+    {
+      name: 'non-Admin role token',
+      headers: () => ({ 'x-user-access-token': signTestToken(tokenPayload('case-role')) }),
+    },
+    {
+      name: 'forged Admin role token',
+      headers: () => ({ 'x-user-access-token': signTestToken(tokenPayload('admin'), 'wrong-secret') }),
+    },
+    {
+      name: 'expired Admin role token',
+      headers: () => ({
+        'x-user-access-token': signTestToken({ ...tokenPayload('admin'), exp: Math.floor(Date.now() / 1000) - 60 }),
+      }),
+    },
+    {
+      name: 'Admin role token without expiration',
+      headers: () => ({ 'x-user-access-token': signTestToken({ user_id: 1, user_role: 'admin' }) }),
+    },
+    { name: 'malformed role token', headers: () => ({ 'x-user-access-token': 'not-a-jwt' }) },
+  ];
+
+  for (const credentials of deniedCredentials) {
+    test(`rejects ${credentials.name} on all five endpoints without changing data`, async ({ request }) => {
+      const original = codeData();
+      const created = await request.post(`${baseUrl}/batch`, { headers: ADMIN_HEADERS, data: original });
+      expect(created.ok()).toBe(true);
+      const code = (await created.json()).codes[0] as string;
+      const beforeResponse = await request.get(listUrl, { headers: ADMIN_HEADERS });
+      expect(beforeResponse.ok()).toBe(true);
+      const before = await beforeResponse.json();
+      const row = before.results.find((item: { code: string }) => item.code === code);
+      expect(row).toBeDefined();
+      try {
+        const headers = { ...SITE_HEADERS, ...credentials.headers() };
+        const responses = await Promise.all([
+          request.get(listUrl, { headers }),
+          request.get(`${baseUrl}/export?redeem_type=address_prefix_once&limit=100`, { headers }),
+          request.post(`${baseUrl}/batch`, { headers, data: original }),
+          request.put(`${baseUrl}/${row.id}`, { headers, data: { ...original, value: 'changed' } }),
+          request.delete(`${baseUrl}/${row.id}`, { headers }),
+        ]);
+        for (const response of responses) {
+          expect(response.status(), response.url()).toBe(401);
+          expect(await response.json()).toMatchObject({
+            code: credentials.name === 'expired Admin role token'
+              ? 'AUTH_USER_ACCESS_TOKEN_EXPIRED' : 'AUTH_ADMIN_CREDENTIAL_INVALID',
+          });
+          expect(await response.text()).not.toContain(code);
+        }
+        const after = await request.get(listUrl, { headers: ADMIN_HEADERS });
+        expect(after.ok()).toBe(true);
+        expect(await after.json()).toEqual(before);
+      } finally {
+        const deleted = await request.delete(`${baseUrl}/${row.id}`, { headers: ADMIN_HEADERS });
+        expect(deleted.ok()).toBe(true);
+      }
+    });
+  }
+
+  for (const authType of ['password', 'role token'] as const) {
+    test(`accepts a valid Admin ${authType} for all five endpoints`, async ({ request }) => {
+      const headers: Record<string, string> = authType === 'password'
+        ? ADMIN_HEADERS
+        : { ...SITE_HEADERS, 'x-user-access-token': signTestToken(tokenPayload('admin')) };
+      const original = codeData();
+      const created = await request.post(`${baseUrl}/batch`, { headers, data: original });
+      expect(created.ok()).toBe(true);
+      const code = (await created.json()).codes[0] as string;
+      const listResponse = await request.get(listUrl, { headers });
+      expect(listResponse.ok()).toBe(true);
+      const row = (await listResponse.json()).results.find((item: { code: string }) => item.code === code);
+      expect(row).toBeDefined();
+      let deleted = false;
+      try {
+        const exported = await request.get(`${baseUrl}/export?redeem_type=address_prefix_once&limit=100`, { headers });
+        expect(exported.ok()).toBe(true);
+        expect(exported.headers()['content-type']).toContain('text/csv');
+        expect(await exported.text()).toContain(code);
+
+        const updated = await request.put(`${baseUrl}/${row.id}`, { headers, data: { ...original, value: 'updated' } });
+        expect(updated.ok()).toBe(true);
+        const afterUpdate = await request.get(`${listUrl}&query=${encodeURIComponent(code)}`, { headers });
+        expect(afterUpdate.ok()).toBe(true);
+        expect((await afterUpdate.json()).results).toEqual([
+          expect.objectContaining({ id: row.id, code, value: 'updated' }),
+        ]);
+
+        const deletion = await request.delete(`${baseUrl}/${row.id}`, { headers });
+        expect(deletion.ok()).toBe(true);
+        deleted = true;
+        const afterDelete = await request.get(`${listUrl}&query=${encodeURIComponent(code)}`, { headers });
+        expect(afterDelete.ok()).toBe(true);
+        expect(await afterDelete.json()).toEqual({ results: [], count: 0 });
+      } finally {
+        if (!deleted) {
+          const cleanup = await request.delete(`${baseUrl}/${row.id}`, { headers: ADMIN_HEADERS });
+          expect(cleanup.ok()).toBe(true);
+        }
+      }
+    });
+  }
+});

e2e/tests/api/redeem-code-admin.spec.ts

@@ -0,0 +1,336 @@
+import { expect, test, type APIRequestContext } from '@playwright/test';
+import { deleteAddress, WORKER_URL } from '../../fixtures/test-helpers';
+
+const ADMIN_HEADERS = { 'x-admin-auth': 'e2e-admin-pass' };
+const MAX_BATCH_SIZE = 500;
+const UUID_V4_PATTERN = /^[0-9a-f]{8}-[0-9a-f]{4}-4[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/;
+
+type RedeemType = 'role' | 'send_balance' | 'address_prefix_once';
+
+async function createCodes(
+  request: APIRequestContext,
+  {
+    count = 1,
+    type = 'role',
+    value = 'case-role',
+    enabled = true,
+    expiresAt = new Date(Date.now() + 3_600_000).toISOString(),
+  }: {
+    count?: unknown;
+    type?: string;
+    value?: unknown;
+    enabled?: unknown;
+    expiresAt?: unknown;
+  },
+) {
+  return await request.post(`${WORKER_URL}/admin/redeem_codes/batch`, {
+    headers: ADMIN_HEADERS,
+    data: {
+      count,
+      redeem_type: type,
+      value,
+      enabled,
+      expires_at: expiresAt,
+    },
+  });
+}
+
+async function listCodes(
+  request: APIRequestContext,
+  type: RedeemType,
+  query = '',
+) {
+  const response = await request.get(
+    `${WORKER_URL}/admin/redeem_codes?redeem_type=${type}&limit=100&offset=0`
+    + (query ? `&query=${encodeURIComponent(query)}` : ''),
+    { headers: ADMIN_HEADERS },
+  );
+  expect(response.ok()).toBe(true);
+  return await response.json();
+}
+
+async function deleteCode(request: APIRequestContext, id: number) {
+  const response = await request.delete(`${WORKER_URL}/admin/redeem_codes/${id}`, {
+    headers: ADMIN_HEADERS,
+  });
+  expect(response.ok()).toBe(true);
+}
+
+test.describe('Redemption code Admin API', () => {
+  test('rejects malformed JSON when creating codes', async ({ request }) => {
+    const response = await request.post(`${WORKER_URL}/admin/redeem_codes/batch`, {
+      headers: { ...ADMIN_HEADERS, 'content-type': 'application/json' },
+      data: '{',
+    });
+    expect(response.status()).toBe(400);
+  });
+
+  test('reports the enabled switch and exposes the migrated table', async ({ request }) => {
+    const settingsResponse = await request.get(`${WORKER_URL}/open_api/settings`);
+    expect(settingsResponse.ok()).toBe(true);
+    expect((await settingsResponse.json()).enableRedeemCode).toBe(true);
+
+    const listResponse = await request.get(
+      `${WORKER_URL}/admin/redeem_codes?redeem_type=role&limit=20&offset=0`,
+      { headers: ADMIN_HEADERS },
+    );
+    expect(listResponse.ok()).toBe(true);
+    await expect(listResponse.json()).resolves.toMatchObject({
+      results: expect.any(Array),
+      count: expect.any(Number),
+    });
+  });
+
+  test('batch generates UUIDs, filters by type, updates, and deletes', async ({ request }) => {
+    const createResponse = await createCodes(request, { count: 2 });
+    expect(createResponse.ok()).toBe(true);
+    const created = await createResponse.json();
+    expect(created).toMatchObject({ success: true, created: 2 });
+    expect(created.codes).toHaveLength(2);
+    expect(new Set(created.codes).size).toBe(2);
+    expect(created.codes.every((code: string) => UUID_V4_PATTERN.test(code))).toBe(true);
+    const [firstCode, secondCode] = created.codes as string[];
+    const queryPrefix = firstCode.slice(0, 8);
+
+    const roleList = await listCodes(request, 'role', queryPrefix);
+    expect(roleList.count).toBe(1);
+    expect(roleList.results[0]).toMatchObject({
+      code: firstCode,
+      redeem_type: 'role',
+      value: 'case-role',
+      enabled: 1,
+      redeemed: false,
+      result: null,
+    });
+    const balanceList = await listCodes(request, 'send_balance', queryPrefix);
+    expect(balanceList.count).toBe(0);
+
+    const firstId = roleList.results[0].id as number;
+    const expiresAt = new Date(Date.now() + 3_600_000).toISOString();
+    const updateResponse = await request.put(`${WORKER_URL}/admin/redeem_codes/${firstId}`, {
+      headers: ADMIN_HEADERS,
+      data: {
+        redeem_type: 'role',
+        value: 'empty-role',
+        enabled: false,
+        expires_at: expiresAt,
+      },
+    });
+    expect(updateResponse.ok()).toBe(true);
+
+    const updatedList = await listCodes(request, 'role', firstCode);
+    expect(updatedList.count).toBe(1);
+    expect(updatedList.results[0]).toMatchObject({
+      id: firstId,
+      code: firstCode,
+      value: 'empty-role',
+      enabled: 0,
+    });
+    expect(updatedList.results[0].expires_at).toEqual(expect.any(String));
+
+    const secondList = await listCodes(request, 'role', secondCode);
+    await deleteCode(request, firstId);
+    await deleteCode(request, secondList.results[0].id);
+    expect((await listCodes(request, 'role', firstCode)).count).toBe(0);
+  });
+
+  test('normalizes typed values and accepts both empty and maximum usable prefixes', async ({ request }) => {
+    const emptyResponse = await createCodes(request, {
+      type: 'address_prefix_once',
+      value: '   ',
+    });
+    expect(emptyResponse.ok()).toBe(true);
+    const emptyCode = (await emptyResponse.json()).codes[0] as string;
+    const maxResponse = await createCodes(request, {
+      type: 'address_prefix_once',
+      value: `  ${'A'.repeat(29)}  `,
+    });
+    expect(maxResponse.ok()).toBe(true);
+    const maxCode = (await maxResponse.json()).codes[0] as string;
+    const balanceResponse = await createCodes(request, {
+      type: 'send_balance',
+      value: ' 42 ',
+    });
+    expect(balanceResponse.ok()).toBe(true);
+    const balanceCode = (await balanceResponse.json()).codes[0] as string;
+
+    const emptyRow = (await listCodes(request, 'address_prefix_once', emptyCode)).results[0];
+    const maxRow = (await listCodes(request, 'address_prefix_once', maxCode)).results[0];
+    const balanceRow = (await listCodes(request, 'send_balance', balanceCode)).results[0];
+    expect(emptyRow.value).toBe('');
+    expect(maxRow.value).toBe('a'.repeat(29));
+    expect(balanceRow.value).toBe('42');
+    await deleteCode(request, emptyRow.id);
+    await deleteCode(request, maxRow.id);
+    await deleteCode(request, balanceRow.id);
+  });
+
+  test('rejects every invalid batch shape and typed business value', async ({ request }) => {
+    const invalidRequests = [
+      { type: 'unknown', value: 'x' },
+      { type: 'role', value: '' },
+      { type: 'role', value: 'missing-role' },
+      { type: 'role', value: 'admin' },
+      { type: 'send_balance', value: '0' },
+      { type: 'send_balance', value: '-1' },
+      { type: 'send_balance', value: '1.5' },
+      { type: 'send_balance', value: '1000000001' },
+      { type: 'address_prefix_once', value: 'bad-' },
+      { type: 'address_prefix_once', value: 'a'.repeat(30) },
+      { count: 0 },
+      { count: -1 },
+      { count: 1.5 },
+      { count: MAX_BATCH_SIZE + 1 },
+      { count: '1' },
+      { count: null },
+      { enabled: 'yes' },
+      { value: 1 },
+      { expiresAt: null },
+      { expiresAt: '' },
+      { expiresAt: 'not-a-date' },
+      { expiresAt: new Date(Date.now() - 60_000).toISOString() },
+    ];
+
+    for (const invalidRequest of invalidRequests) {
+      const response = await createCodes(request, invalidRequest);
+      expect(response.status(), JSON.stringify(invalidRequest)).toBe(400);
+    }
+  });
+
+  test('rejects invalid updates and IDs', async ({ request }) => {
+    const expiresAt = new Date(Date.now() + 3_600_000).toISOString();
+    const createResponse = await createCodes(request, { count: 2 });
+    expect(createResponse.ok()).toBe(true);
+    const [firstCode, secondCode] = (await createResponse.json()).codes as string[];
+    const firstRow = (await listCodes(request, 'role', firstCode)).results[0];
+    const secondRow = (await listCodes(request, 'role', secondCode)).results[0];
+
+    const invalidId = await request.put(`${WORKER_URL}/admin/redeem_codes/${firstRow.id}x`, {
+      headers: ADMIN_HEADERS,
+      data: { redeem_type: 'role', value: 'case-role', enabled: true, expires_at: expiresAt },
+    });
+    expect(invalidId.status()).toBe(400);
+
+    const invalidRole = await request.put(`${WORKER_URL}/admin/redeem_codes/${firstRow.id}`, {
+      headers: ADMIN_HEADERS,
+      data: { redeem_type: 'role', value: 'admin', enabled: true, expires_at: expiresAt },
+    });
+    expect(invalidRole.status()).toBe(400);
+
+    const wrongType = await request.put(`${WORKER_URL}/admin/redeem_codes/${firstRow.id}`, {
+      headers: ADMIN_HEADERS,
+      data: {
+        redeem_type: 'send_balance',
+        value: '1',
+        enabled: true,
+        expires_at: expiresAt,
+      },
+    });
+    expect(wrongType.status()).toBe(404);
+
+    const invalidDelete = await request.delete(`${WORKER_URL}/admin/redeem_codes/${firstRow.id}x`, {
+      headers: ADMIN_HEADERS,
+    });
+    expect(invalidDelete.status()).toBe(400);
+
+    await deleteCode(request, firstRow.id);
+    await deleteCode(request, secondRow.id);
+  });
+
+  test('does not update a redeemed code', async ({ request }) => {
+    let code = '';
+    let addressResult: { jwt?: string } | undefined;
+    try {
+      const createResponse = await createCodes(request, {
+        type: 'address_prefix_once',
+        value: 'locked',
+      });
+      expect(createResponse.ok()).toBe(true);
+      code = (await createResponse.json()).codes[0] as string;
+
+      const redeemResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code, name: 'mail', domain: 'test.example.com' },
+      });
+      expect(redeemResponse.ok()).toBe(true);
+      addressResult = await redeemResponse.json();
+
+      const row = (await listCodes(request, 'address_prefix_once', code)).results[0];
+      expect(row.redeemed).toBe(true);
+      expect(row.redeemed_at).toEqual(expect.any(String));
+      const updateResponse = await request.put(`${WORKER_URL}/admin/redeem_codes/${row.id}`, {
+        headers: ADMIN_HEADERS,
+        data: {
+          redeem_type: 'address_prefix_once',
+          value: 'changed',
+          enabled: false,
+          expires_at: new Date(Date.now() + 3_600_000).toISOString(),
+        },
+      });
+      expect(updateResponse.status()).toBe(409);
+
+      const unchanged = (await listCodes(request, 'address_prefix_once', code)).results[0];
+      expect(unchanged).toMatchObject({
+        code,
+        value: 'locked',
+        enabled: 1,
+        redeemed: true,
+      });
+      await deleteCode(request, row.id);
+    } finally {
+      if (addressResult?.jwt) await deleteAddress(request, addressResult.jwt);
+      const row = (await listCodes(request, 'address_prefix_once', code)).results[0];
+      if (row) await deleteCode(request, row.id);
+    }
+  });
+
+  test('exports one selected type with its business columns and enforces the limit', async ({ request }) => {
+    const roleResponse = await createCodes(request, {});
+    expect(roleResponse.ok()).toBe(true);
+    const roleCode = (await roleResponse.json()).codes[0] as string;
+    const balanceResponse = await createCodes(request, {
+      type: 'send_balance',
+      value: '25',
+    });
+    expect(balanceResponse.ok()).toBe(true);
+    const balanceCode = (await balanceResponse.json()).codes[0] as string;
+
+    const roleExport = await request.get(
+      `${WORKER_URL}/admin/redeem_codes/export?redeem_type=role&limit=100`,
+      { headers: ADMIN_HEADERS },
+    );
+    expect(roleExport.ok()).toBe(true);
+    expect(roleExport.headers()['content-type']).toContain('text/csv');
+    expect(roleExport.headers()['content-disposition']).toContain('redeem-codes-role.csv');
+    const roleCsv = await roleExport.text();
+    expect(roleCsv).toContain('role,redeemed_user_id');
+    expect(roleCsv).toContain(roleCode);
+    expect(roleCsv).not.toContain(balanceCode);
+
+    const balanceExport = await request.get(
+      `${WORKER_URL}/admin/redeem_codes/export?redeem_type=send_balance&limit=100`,
+      { headers: ADMIN_HEADERS },
+    );
+    const balanceCsv = await balanceExport.text();
+    expect(balanceCsv).toContain('amount,target_address');
+    expect(balanceCsv).toContain(balanceCode);
+    expect(balanceCsv).not.toContain(roleCode);
+
+    for (const query of [
+      'redeem_type=unknown&limit=1',
+      'redeem_type=role&limit=0',
+      'redeem_type=role&limit=10001',
+      'redeem_type=role&limit=1x',
+      'redeem_type=role',
+    ]) {
+      const response = await request.get(`${WORKER_URL}/admin/redeem_codes/export?${query}`, {
+        headers: ADMIN_HEADERS,
+      });
+      expect(response.status(), query).toBe(400);
+    }
+
+    const roleRow = (await listCodes(request, 'role', roleCode)).results[0];
+    const balanceRow = (await listCodes(request, 'send_balance', balanceCode)).results[0];
+    await deleteCode(request, roleRow.id);
+    await deleteCode(request, balanceRow.id);
+  });
+});

e2e/tests/api/redeem-code.spec.ts

@@ -0,0 +1,628 @@
+import { expect, test, type APIRequestContext } from '@playwright/test';
+import {
+  WORKER_URL,
+  createTestAddress,
+  deleteAddress,
+  getAddressSender,
+  hashPassword,
+} from '../../fixtures/test-helpers';
+
+const ADMIN_HEADERS = { 'x-admin-auth': 'e2e-admin-pass' };
+
+type RedeemType = 'role' | 'send_balance' | 'address_prefix_once';
+type AddressRedeemResult = {
+  type: 'address_prefix_once';
+  address: string;
+  address_id: number;
+  jwt: string;
+  password?: string;
+};
+
+const uniqueValue = (label: string) => (
+  `${label}-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`
+);
+
+async function createCode(
+  request: APIRequestContext,
+  type: RedeemType,
+  value: string,
+  options: { enabled?: boolean; expiresAt?: string } = {},
+) {
+  const response = await request.post(`${WORKER_URL}/admin/redeem_codes/batch`, {
+    headers: ADMIN_HEADERS,
+    data: {
+      count: 1,
+      redeem_type: type,
+      value,
+      enabled: options.enabled ?? true,
+      expires_at: options.expiresAt ?? new Date(Date.now() + 3_600_000).toISOString(),
+    },
+  });
+  expect(response.ok()).toBe(true);
+  const body = await response.json();
+  expect(body.codes).toHaveLength(1);
+  return body.codes[0] as string;
+}
+
+async function listCode(request: APIRequestContext, type: RedeemType, code: string) {
+  const response = await request.get(
+    `${WORKER_URL}/admin/redeem_codes?redeem_type=${type}`
+    + `&limit=100&offset=0&query=${encodeURIComponent(code)}`,
+    { headers: ADMIN_HEADERS },
+  );
+  expect(response.ok()).toBe(true);
+  const body = await response.json();
+  return body.results.find((row: { code: string }) => row.code === code);
+}
+
+async function deleteCode(request: APIRequestContext, type: RedeemType, code: string) {
+  const row = await listCode(request, type, code);
+  if (!row) return;
+  const response = await request.delete(`${WORKER_URL}/admin/redeem_codes/${row.id}`, {
+    headers: ADMIN_HEADERS,
+  });
+  expect(response.ok()).toBe(true);
+}
+
+async function queryCode(request: APIRequestContext, code: unknown) {
+  return await request.post(`${WORKER_URL}/redeem_api/query`, { data: { code } });
+}
+
+async function queryResult(request: APIRequestContext, code: unknown) {
+  return await request.post(`${WORKER_URL}/redeem_api/result`, { data: { code } });
+}
+
+async function createUser(request: APIRequestContext) {
+  const email = `${uniqueValue('redeem-user')}@test.example.com`;
+  const createResponse = await request.post(`${WORKER_URL}/admin/users`, {
+    headers: ADMIN_HEADERS,
+    data: { email, password: hashPassword('redeem-user-password') },
+  });
+  expect(createResponse.ok()).toBe(true);
+  const listResponse = await request.get(
+    `${WORKER_URL}/admin/users?limit=10&offset=0&query=${encodeURIComponent(email)}`,
+    { headers: ADMIN_HEADERS },
+  );
+  const user = (await listResponse.json()).results.find(
+    (row: { user_email: string }) => row.user_email === email,
+  );
+  expect(user).toBeTruthy();
+  await setUserRole(request, user.id, null);
+  return { id: user.id as number, email };
+}
+
+async function setUserRole(request: APIRequestContext, userId: number, role: string | null) {
+  const response = await request.post(`${WORKER_URL}/admin/user_roles`, {
+    headers: ADMIN_HEADERS,
+    data: { user_id: userId, role_text: role },
+  });
+  expect(response.ok()).toBe(true);
+}
+
+async function deleteUser(request: APIRequestContext, userId: number) {
+  await setUserRole(request, userId, null);
+  const response = await request.delete(`${WORKER_URL}/admin/users/${userId}`, {
+    headers: ADMIN_HEADERS,
+  });
+  expect(response.ok()).toBe(true);
+}
+
+test.describe('Redemption code query and guards', () => {
+  test('previews each supported type without consuming it', async ({ request }) => {
+    const roleCode = await createCode(request, 'role', 'case-role');
+    const balanceCode = await createCode(request, 'send_balance', '12');
+    const addressCode = await createCode(request, 'address_prefix_once', 'vip');
+    try {
+      const roleResponse = await queryCode(request, roleCode);
+      expect(roleResponse.ok()).toBe(true);
+      expect(await roleResponse.json()).toEqual({
+        redeem_type: 'role', value: 'case-role', status: 'unused',
+      });
+
+      const balanceResponse = await queryCode(request, balanceCode);
+      expect(balanceResponse.ok()).toBe(true);
+      expect(await balanceResponse.json()).toEqual({
+        redeem_type: 'send_balance', value: '12', status: 'unused',
+      });
+
+      const addressResponse = await queryCode(request, addressCode);
+      expect(addressResponse.ok()).toBe(true);
+      expect(await addressResponse.json()).toEqual({
+        redeem_type: 'address_prefix_once',
+        value: 'vip',
+        status: 'unused',
+      });
+
+      expect((await listCode(request, 'role', roleCode)).redeemed_at).toBeNull();
+      expect((await listCode(request, 'send_balance', balanceCode)).redeemed_at).toBeNull();
+      expect((await listCode(request, 'address_prefix_once', addressCode)).redeemed_at).toBeNull();
+      expect((await listCode(request, 'role', roleCode)).redeemed).toBe(false);
+      expect((await listCode(request, 'send_balance', balanceCode)).redeemed).toBe(false);
+      expect((await listCode(request, 'address_prefix_once', addressCode)).redeemed).toBe(false);
+      expect((await queryResult(request, addressCode)).status()).toBe(400);
+    } finally {
+      await deleteCode(request, 'role', roleCode);
+      await deleteCode(request, 'send_balance', balanceCode);
+      await deleteCode(request, 'address_prefix_once', addressCode);
+    }
+  });
+
+  test('rejects missing, malformed, unknown, and disabled codes, but reports expired codes', async ({ request }) => {
+    const disabledCode = await createCode(request, 'role', 'case-role', { enabled: false });
+    const expiredCode = await createCode(request, 'role', 'case-role', {
+      expiresAt: new Date(Date.now() + 5_000).toISOString(),
+    });
+    try {
+      await new Promise((resolve) => setTimeout(resolve, 5_500));
+      for (const code of [undefined, null, '', 'x'.repeat(257), uniqueValue('missing')]) {
+        expect((await queryCode(request, code)).status()).toBe(400);
+      }
+      expect((await queryCode(request, disabledCode)).status()).toBe(400);
+      const expiredResponse = await queryCode(request, expiredCode);
+      expect(expiredResponse.ok()).toBe(true);
+      expect(await expiredResponse.json()).toEqual({
+        redeem_type: 'role', value: 'case-role', status: 'expired',
+      });
+    } finally {
+      await deleteCode(request, 'role', disabledCode);
+      await deleteCode(request, 'role', expiredCode);
+    }
+  });
+
+  test('rejects malformed JSON request bodies', async ({ request }) => {
+    const options = {
+      headers: { 'content-type': 'application/json' },
+      data: '{',
+    };
+    for (const path of ['/query', '/result', '/redeem']) {
+      const response = await request.post(`${WORKER_URL}/redeem_api${path}`, options);
+      expect(response.status()).toBe(400);
+    }
+  });
+
+  test('uses the code type and does not consume when its required target is missing', async ({ request }) => {
+    const code = await createCode(request, 'send_balance', '9');
+    try {
+      const mismatchResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code, user_email: 'nobody@test.example.com' },
+      });
+      expect(mismatchResponse.status()).toBe(400);
+      expect((await queryCode(request, code)).ok()).toBe(true);
+      expect((await listCode(request, 'send_balance', code)).redeemed_at).toBeNull();
+    } finally {
+      await deleteCode(request, 'send_balance', code);
+    }
+  });
+});
+
+test.describe('Role redemption', () => {
+  test('concurrent different roles consume only the winning code', async ({ request }) => {
+    const user = await createUser(request);
+    const roles = ['case-role', 'empty-role'];
+    const codes = await Promise.all(roles.map((role) => createCode(request, 'role', role)));
+    try {
+      const responses = await Promise.all(codes.map((code) => (
+        request.post(`${WORKER_URL}/redeem_api/redeem`, {
+          data: { code, user_email: user.email },
+        })
+      )));
+      expect(responses.filter((response) => response.ok())).toHaveLength(1);
+      expect(responses.filter((response) => response.status() === 409)).toHaveLength(1);
+      const winner = responses.findIndex((response) => response.ok());
+      const loser = 1 - winner;
+      const rows = await Promise.all(codes.map((code) => listCode(request, 'role', code)));
+      expect(rows[winner].redeemed).toBe(true);
+      expect(rows[loser]).toMatchObject({ redeemed: false, result: null, redeemed_at: null });
+      const users = await request.get(
+        `${WORKER_URL}/admin/users?limit=10&offset=0&query=${encodeURIComponent(user.email)}`,
+        { headers: ADMIN_HEADERS },
+      );
+      expect((await users.json()).results[0].role_text).toBe(roles[winner]);
+    } finally {
+      for (const code of codes) await deleteCode(request, 'role', code);
+      await deleteUser(request, user.id);
+    }
+  });
+
+  test('applies a configured role by case-insensitive account email and consumes once', async ({ request }) => {
+    const user = await createUser(request);
+    const code = await createCode(request, 'role', 'case-role');
+    try {
+      const response = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code, user_email: user.email.toUpperCase() },
+      });
+      expect(response.ok()).toBe(true);
+      expect(await response.json()).toEqual({
+        success: true,
+        type: 'role',
+        role: 'case-role',
+        user_email: user.email,
+      });
+
+      const userResponse = await request.get(
+        `${WORKER_URL}/admin/users?limit=10&offset=0&query=${encodeURIComponent(user.email)}`,
+        { headers: ADMIN_HEADERS },
+      );
+      expect((await userResponse.json()).results[0].role_text).toBe('case-role');
+
+      const row = await listCode(request, 'role', code);
+      expect(row.redeemed).toBe(true);
+      expect(row.redeemed_at).toEqual(expect.any(String));
+      expect(JSON.parse(row.result)).toMatchObject({
+        type: 'role',
+        user_id: user.id,
+        user_email: user.email,
+        role: 'case-role',
+      });
+      const publicResult = await queryResult(request, code);
+      expect(publicResult.ok()).toBe(true);
+      expect(await publicResult.json()).toEqual({
+        type: 'role', role: 'case-role', user_email: user.email,
+      });
+
+      const repeatedResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code, user_email: user.email },
+      });
+      expect(repeatedResponse.status()).toBe(400);
+      expect(await (await queryCode(request, code)).json()).toEqual({
+        redeem_type: 'role', value: 'case-role', status: 'redeemed',
+      });
+    } finally {
+      await deleteCode(request, 'role', code);
+      await deleteUser(request, user.id);
+    }
+  });
+
+  test('accepts the same existing role', async ({ request }) => {
+    const user = await createUser(request);
+    const code = await createCode(request, 'role', 'case-role');
+    try {
+      await setUserRole(request, user.id, 'case-role');
+      const response = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code, user_email: user.email },
+      });
+      expect(response.ok()).toBe(true);
+    } finally {
+      await deleteCode(request, 'role', code);
+      await deleteUser(request, user.id);
+    }
+  });
+
+  test('keeps the code unused when the account is missing or has a conflicting role', async ({ request }) => {
+    const missingCode = await createCode(request, 'role', 'case-role');
+    const conflictCode = await createCode(request, 'role', 'case-role');
+    const user = await createUser(request);
+    try {
+      const missingResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code: missingCode, user_email: `${uniqueValue('missing')}@test.example.com` },
+      });
+      expect(missingResponse.status()).toBe(400);
+      expect((await queryCode(request, missingCode)).ok()).toBe(true);
+
+      await setUserRole(request, user.id, 'empty-role');
+      const conflictResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code: conflictCode, user_email: user.email },
+      });
+      expect(conflictResponse.status()).toBe(409);
+      expect((await queryCode(request, conflictCode)).ok()).toBe(true);
+      expect((await listCode(request, 'role', conflictCode)).result).toBeNull();
+    } finally {
+      await deleteCode(request, 'role', missingCode);
+      await deleteCode(request, 'role', conflictCode);
+      await deleteUser(request, user.id);
+    }
+  });
+});
+
+test.describe('Sending-credit redemption', () => {
+  test('preserves default credits before the mailbox is first opened', async ({ request }) => {
+    const address = await createTestAddress(request, 'rcfresh');
+    const code = await createCode(request, 'send_balance', '7');
+    try {
+      const before = await request.get(
+        `${WORKER_URL}/admin/address_sender?limit=1&offset=0&address=${encodeURIComponent(address.address)}`,
+        { headers: ADMIN_HEADERS },
+      );
+      expect((await before.json()).results).toHaveLength(0);
+      const response = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code, address: address.address },
+      });
+      expect(response.ok()).toBe(true);
+      expect(await response.json()).toMatchObject({ amount: 7, balance: 17 });
+      for (let index = 0; index < 2; index++) {
+        const settings = await request.get(`${WORKER_URL}/api/settings`, {
+          headers: { Authorization: `Bearer ${address.jwt}` },
+        });
+        expect(settings.ok()).toBe(true);
+      }
+      expect((await getAddressSender(request, address.address)).balance).toBe(17);
+    } finally {
+      await deleteCode(request, 'send_balance', code);
+      await deleteAddress(request, address.jwt);
+    }
+  });
+
+  test('coalesces NULL balance, preserves disabled state, records result, and consumes once', async ({ request }) => {
+    const address = await createTestAddress(request, 'rcnull');
+    const code = await createCode(request, 'send_balance', '7');
+    try {
+      const settingsResponse = await request.get(`${WORKER_URL}/api/settings`, {
+        headers: { Authorization: `Bearer ${address.jwt}` },
+      });
+      expect(settingsResponse.ok()).toBe(true);
+      const sender = await getAddressSender(request, address.address);
+      const nullResponse = await request.post(`${WORKER_URL}/admin/address_sender`, {
+        headers: ADMIN_HEADERS,
+        data: {
+          address: address.address,
+          address_id: sender.id,
+          balance: null,
+          enabled: false,
+        },
+      });
+      expect(nullResponse.ok()).toBe(true);
+
+      const redeemResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code, address: address.address.toUpperCase() },
+      });
+      expect(redeemResponse.ok()).toBe(true);
+      expect(await redeemResponse.json()).toEqual({
+        success: true,
+        type: 'send_balance',
+        address: address.address,
+        amount: 7,
+        balance: 7,
+      });
+
+      const updatedSender = await getAddressSender(request, address.address);
+      expect(updatedSender.balance).toBe(7);
+      expect(updatedSender.enabled).toBe(0);
+      expect(JSON.parse((await listCode(request, 'send_balance', code)).result)).toMatchObject({
+        type: 'send_balance',
+        address: address.address,
+        amount: 7,
+      });
+      const publicResult = await queryResult(request, code);
+      expect(publicResult.ok()).toBe(true);
+      expect(await publicResult.json()).toEqual({
+        type: 'send_balance', address: address.address, amount: 7,
+      });
+
+      const repeatedResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code, address: address.address },
+      });
+      expect(repeatedResponse.status()).toBe(400);
+      expect(await (await queryCode(request, code)).json()).toEqual({
+        redeem_type: 'send_balance', value: '7', status: 'redeemed',
+      });
+    } finally {
+      await deleteCode(request, 'send_balance', code);
+      await deleteAddress(request, address.jwt);
+    }
+  });
+
+  test('does not consume when the target address is missing', async ({ request }) => {
+    const code = await createCode(request, 'send_balance', '5');
+    try {
+      const response = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code, address: `${uniqueValue('missing')}@test.example.com` },
+      });
+      expect(response.status()).toBe(400);
+      expect((await queryCode(request, code)).ok()).toBe(true);
+      expect((await listCode(request, 'send_balance', code)).result).toBeNull();
+    } finally {
+      await deleteCode(request, 'send_balance', code);
+    }
+  });
+
+  test('concurrent requests add the balance exactly once', async ({ request }) => {
+    const address = await createTestAddress(request, 'rcrace');
+    const code = await createCode(request, 'send_balance', '5');
+    try {
+      await request.get(`${WORKER_URL}/api/settings`, {
+        headers: { Authorization: `Bearer ${address.jwt}` },
+      });
+      const before = await getAddressSender(request, address.address);
+      const responses = await Promise.all([
+        request.post(`${WORKER_URL}/redeem_api/redeem`, {
+          data: { code, address: address.address },
+        }),
+        request.post(`${WORKER_URL}/redeem_api/redeem`, {
+          data: { code, address: address.address },
+        }),
+      ]);
+      expect(responses.filter((response) => response.ok())).toHaveLength(1);
+      expect(responses.filter((response) => [400, 409].includes(response.status()))).toHaveLength(1);
+      expect((await getAddressSender(request, address.address)).balance).toBe(before.balance + 5);
+    } finally {
+      await deleteCode(request, 'send_balance', code);
+      await deleteAddress(request, address.jwt);
+    }
+  });
+});
+
+test.describe('Special-address redemption', () => {
+  test('uses the redemption prefix without the system prefix and repeats the complete original result', async ({ request }) => {
+    const code = await createCode(request, 'address_prefix_once', 'vip');
+    const name = `a${Math.random().toString(36).slice(2, 8)}`;
+    let result: AddressRedeemResult | undefined;
+    try {
+      const firstResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code, name, domain: 'TEST.EXAMPLE.COM' },
+      });
+      expect(firstResponse.ok()).toBe(true);
+      result = await firstResponse.json();
+      expect(result).toMatchObject({
+        type: 'address_prefix_once',
+        address: `vip${name}@test.example.com`,
+        address_id: expect.any(Number),
+        jwt: expect.any(String),
+        password: expect.any(String),
+      });
+      expect(result.address).not.toContain('tmpvip');
+
+      const repeatedResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code, name: 'ignored', domain: 'manual.example.com' },
+      });
+      expect(repeatedResponse.ok()).toBe(true);
+      expect(await repeatedResponse.json()).toEqual(result);
+
+      const previewResponse = await queryCode(request, code);
+      expect(previewResponse.ok()).toBe(true);
+      const preview = await previewResponse.json();
+      expect(preview).toEqual({
+        redeem_type: 'address_prefix_once', value: 'vip', status: 'redeemed',
+      });
+      const publicResult = await queryResult(request, code);
+      expect(publicResult.ok()).toBe(true);
+      expect(await publicResult.json()).toEqual({
+        type: 'address_prefix_once',
+        address: result.address,
+        jwt: result.jwt,
+        password: result.password,
+      });
+      const row = await listCode(request, 'address_prefix_once', code);
+      expect(JSON.parse(row.result)).toEqual(result);
+    } finally {
+      if (result?.jwt) await deleteAddress(request, result.jwt);
+      await deleteCode(request, 'address_prefix_once', code);
+    }
+  });
+
+  test('supports an empty prefix and the longest usable prefix', async ({ request }) => {
+    const emptyCode = await createCode(request, 'address_prefix_once', '');
+    const maxCode = await createCode(request, 'address_prefix_once', 'a'.repeat(29));
+    const emptyName = `n${Math.random().toString(36).slice(2, 8)}`;
+    let emptyResult: AddressRedeemResult | undefined;
+    let maxResult: AddressRedeemResult | undefined;
+    try {
+      const emptyResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code: emptyCode, name: emptyName, domain: 'test.example.com' },
+      });
+      expect(emptyResponse.ok()).toBe(true);
+      emptyResult = await emptyResponse.json();
+      expect(emptyResult.address).toBe(`${emptyName}@test.example.com`);
+
+      const maxResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code: maxCode, name: 'z', domain: 'test.example.com' },
+      });
+      expect(maxResponse.ok()).toBe(true);
+      maxResult = await maxResponse.json();
+      expect(maxResult.address.split('@')[0]).toBe(`${'a'.repeat(29)}z`);
+    } finally {
+      if (emptyResult?.jwt) await deleteAddress(request, emptyResult.jwt);
+      if (maxResult?.jwt) await deleteAddress(request, maxResult.jwt);
+      await deleteCode(request, 'address_prefix_once', emptyCode);
+      await deleteCode(request, 'address_prefix_once', maxCode);
+    }
+  });
+
+  test('keeps length and domain validation without consuming failed codes', async ({ request }) => {
+    const lengthCode = await createCode(request, 'address_prefix_once', 'a'.repeat(29));
+    const domainCode = await createCode(request, 'address_prefix_once', 'vip');
+    try {
+      const lengthResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code: lengthCode, name: 'zz', domain: 'test.example.com' },
+      });
+      expect(lengthResponse.status()).toBe(400);
+
+      const domainResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code: domainCode, name: 'valid', domain: 'invalid.example.com' },
+      });
+      expect(domainResponse.status()).toBe(400);
+
+      expect((await queryCode(request, lengthCode)).ok()).toBe(true);
+      expect((await queryCode(request, domainCode)).ok()).toBe(true);
+    } finally {
+      await deleteCode(request, 'address_prefix_once', lengthCode);
+      await deleteCode(request, 'address_prefix_once', domainCode);
+    }
+  });
+
+  test('generates a valid random suffix when the user omits the name', async ({ request }) => {
+    const code = await createCode(request, 'address_prefix_once', 'rnd');
+    let result: AddressRedeemResult | undefined;
+    try {
+      const response = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code, domain: 'test.example.com' },
+      });
+      expect(response.ok()).toBe(true);
+      result = await response.json();
+      const localPart = result.address.split('@')[0];
+      expect(localPart.startsWith('rnd')).toBe(true);
+      expect(localPart.length).toBeLessThanOrEqual(30);
+      expect(localPart.length).toBeGreaterThan(3);
+    } finally {
+      if (result?.jwt) await deleteAddress(request, result.jwt);
+      await deleteCode(request, 'address_prefix_once', code);
+    }
+  });
+
+  test('does not return an address result after its original address is removed', async ({ request }) => {
+    const code = await createCode(request, 'address_prefix_once', 'removed');
+    try {
+      const firstResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code, name: 'mail', domain: 'test.example.com' },
+      });
+      const first = await firstResponse.json();
+      await deleteAddress(request, first.jwt);
+
+      const repeatResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code, name: 'ignored', domain: 'test.example.com' },
+      });
+      expect(repeatResponse.status()).toBe(400);
+      const resultResponse = await request.post(`${WORKER_URL}/redeem_api/result`, {
+        data: { code },
+      });
+      expect(resultResponse.status()).toBe(400);
+    } finally {
+      await deleteCode(request, 'address_prefix_once', code);
+    }
+  });
+
+  test('concurrent creations converge on one complete result', async ({ request }) => {
+    const code = await createCode(request, 'address_prefix_once', 'race');
+    let result: AddressRedeemResult | undefined;
+    try {
+      const responses = await Promise.all([
+        request.post(`${WORKER_URL}/redeem_api/redeem`, {
+          data: { code, name: `a${Math.random().toString(36).slice(2, 7)}`, domain: 'test.example.com' },
+        }),
+        request.post(`${WORKER_URL}/redeem_api/redeem`, {
+          data: { code, name: `b${Math.random().toString(36).slice(2, 7)}`, domain: 'test.example.com' },
+        }),
+      ]);
+      expect(responses.every((response) => response.ok())).toBe(true);
+      const results = await Promise.all(responses.map((response) => response.json()));
+      expect(results[1]).toEqual(results[0]);
+      result = results[0];
+      expect(result.password).toEqual(expect.any(String));
+      expect(JSON.parse((await listCode(request, 'address_prefix_once', code)).result)).toEqual(result);
+    } finally {
+      if (result?.jwt) await deleteAddress(request, result.jwt);
+      await deleteCode(request, 'address_prefix_once', code);
+    }
+  });
+
+  test('expiry stops retrieval of an existing result', async ({ request }) => {
+    const expiredCode = await createCode(request, 'address_prefix_once', 'exp', {
+      expiresAt: new Date(Date.now() + 5_000).toISOString(),
+    });
+    let expiredResult: AddressRedeemResult | undefined;
+    try {
+      expiredResult = await (await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code: expiredCode, name: 'mail', domain: 'test.example.com' },
+      })).json();
+      await new Promise((resolve) => setTimeout(resolve, 5_500));
+
+      expect((await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+        data: { code: expiredCode },
+      })).status()).toBe(400);
+      expect(await (await queryCode(request, expiredCode)).json()).toMatchObject({ status: 'expired' });
+      expect((await queryResult(request, expiredCode)).status()).toBe(400);
+    } finally {
+      if (expiredResult?.jwt) await deleteAddress(request, expiredResult.jwt);
+      await deleteCode(request, 'address_prefix_once', expiredCode);
+    }
+  });
+});

e2e/tests/api/send-mail.spec.ts

@@ -51,4 +51,33 @@ test.describe('Send Mail via SMTP', () => {
     // Cleanup
     await deleteAddress(request, jwt);
   });
+
+  test('external sending stores mail fields without bearer credentials', async ({ request }) => {
+    const { jwt, address } = await createTestAddress(request, 'external-sender');
+    const mail = {
+      from_name: 'External sender', to_name: 'Recipient', to_mail: 'recipient@test.example.com',
+      subject: `External ${Date.now()}`, content: 'External message', is_html: false,
+    };
+    try {
+      const listener = onMailpitMessage(message => message.Subject === mail.subject);
+      await listener.ready;
+      const response = await request.post(`${WORKER_URL}/external/api/send_mail`, {
+        data: { ...mail, token: jwt, extra_credential: 'must-not-be-stored' },
+      });
+      expect(response.ok(), await response.text()).toBe(true);
+      expect((await listener.message).From.Address).toBe(address);
+      const sendbox = await request.get(`${WORKER_URL}/api/sendbox?limit=20&offset=0`, {
+        headers: { Authorization: `Bearer ${jwt}` },
+      });
+      expect(sendbox.ok()).toBe(true);
+      const { results } = await sendbox.json();
+      expect(results).toHaveLength(1);
+      const stored = JSON.parse(results[0].raw);
+      expect(stored).toMatchObject(mail);
+      expect(stored).not.toHaveProperty('token');
+      expect(stored).not.toHaveProperty('extra_credential');
+    } finally {
+      await deleteAddress(request, jwt);
+    }
+  });
 });

e2e/tests/api/subdomain-create.spec.ts

@@ -1,13 +1,15 @@
 import { test, expect } from '@playwright/test';
 import { TEST_DOMAIN, WORKER_URL, WORKER_URL_ENV_OFF, WORKER_URL_SUBDOMAIN } from '../../fixtures/test-helpers';
 
-const SUBDOMAIN = `team.${TEST_DOMAIN}`;
-const NESTED_SUBDOMAIN = `deep.team.${TEST_DOMAIN}`;
-const MIXED_CASE_SUBDOMAIN = `TeAm.${TEST_DOMAIN.toUpperCase()}`;
-const INVALID_LOOKALIKE_DOMAIN = `bad${TEST_DOMAIN}`;
-const INVALID_EMPTY_PREFIX_DOMAIN = `.${TEST_DOMAIN}`;
-const INVALID_EMPTY_LABEL_DOMAIN = `a..b.${TEST_DOMAIN}`;
-const INVALID_OVERLONG_DOMAIN = `${'a.'.repeat(119)}${TEST_DOMAIN}`;
+const MANUAL_BASE_DOMAIN = 'manual.example.com';
+const SUBDOMAIN = `team.${MANUAL_BASE_DOMAIN}`;
+const NESTED_SUBDOMAIN = `deep.team.${MANUAL_BASE_DOMAIN}`;
+const MIXED_CASE_SUBDOMAIN = `TeAm.${MANUAL_BASE_DOMAIN.toUpperCase()}`;
+const INVALID_LOOKALIKE_DOMAIN = `bad${MANUAL_BASE_DOMAIN}`;
+const INVALID_EMPTY_PREFIX_DOMAIN = `.${MANUAL_BASE_DOMAIN}`;
+const INVALID_EMPTY_LABEL_DOMAIN = `a..b.${MANUAL_BASE_DOMAIN}`;
+const INVALID_OVERLONG_DOMAIN = `${'a.'.repeat(119)}${MANUAL_BASE_DOMAIN}`;
+const RANDOM_SUBDOMAIN = `team.${TEST_DOMAIN}`;
 const CREATE_ADDRESS_WORKER_URL = WORKER_URL_SUBDOMAIN || WORKER_URL;
 let originalCreateAddressStoredEnabled: boolean | undefined;
 let originalEnvOffStoredEnabled: boolean | undefined;
@@ -119,16 +121,16 @@ test.describe('Create Address Subdomain Match', () => {
     );
   });
 
-  test('persisted false still keeps exact match only', async ({ request }) => {
+  test('random subdomain scope allows a manually entered subdomain', async ({ request }) => {
     await saveSubdomainMatchSetting(request, CREATE_ADDRESS_WORKER_URL, false);
 
     const uniqueName = `subdomain-default-${Date.now()}`;
     const res = await request.post(`${CREATE_ADDRESS_WORKER_URL}/admin/new_address`, {
-      data: { name: uniqueName, domain: SUBDOMAIN },
+      data: { name: uniqueName, domain: RANDOM_SUBDOMAIN },
     });
 
-    expect(res.ok()).toBe(false);
-    expect(await res.text()).toContain('Invalid domain');
+    expect(res.ok()).toBe(true);
+    expect((await res.json()).address).toContain(`@${RANDOM_SUBDOMAIN}`);
   });
 
   test('admin switch enables suffix subdomain match for both admin and user create APIs', async ({ request }) => {
@@ -184,13 +186,43 @@ test.describe('Create Address Subdomain Match', () => {
     expect(await invalidOverlongRes.text()).toContain('Invalid domain');
   });
 
+  test('deleted random subdomain address can be recreated manually', async ({ request }) => {
+    await saveSubdomainMatchSetting(request, CREATE_ADDRESS_WORKER_URL, false);
+
+    const name = `subreuse${Date.now()}`;
+    const firstCreate = await request.post(`${CREATE_ADDRESS_WORKER_URL}/api/new_address`, {
+      data: { name, domain: TEST_DOMAIN, enableRandomSubdomain: true },
+    });
+    expect(firstCreate.ok()).toBe(true);
+    const firstAddress = await firstCreate.json();
+    const generatedDomain = firstAddress.address.split('@')[1];
+    expect(generatedDomain).not.toBe(TEST_DOMAIN);
+
+    const firstDelete = await request.delete(`${CREATE_ADDRESS_WORKER_URL}/api/delete_address`, {
+      headers: { Authorization: `Bearer ${firstAddress.jwt}` },
+    });
+    expect(firstDelete.ok()).toBe(true);
+
+    const secondCreate = await request.post(`${CREATE_ADDRESS_WORKER_URL}/api/new_address`, {
+      data: { name, domain: generatedDomain },
+    });
+    expect(secondCreate.ok()).toBe(true);
+    const secondAddress = await secondCreate.json();
+    expect(secondAddress.address).toBe(firstAddress.address);
+
+    const secondDelete = await request.delete(`${CREATE_ADDRESS_WORKER_URL}/api/delete_address`, {
+      headers: { Authorization: `Bearer ${secondAddress.jwt}` },
+    });
+    expect(secondDelete.ok()).toBe(true);
+  });
+
   test('env false works as hard kill switch even if admin setting is enabled', async ({ request }) => {
     test.skip(!WORKER_URL_ENV_OFF, 'WORKER_URL_ENV_OFF is not configured');
 
     await saveSubdomainMatchSetting(request, WORKER_URL_ENV_OFF, true);
 
     const res = await request.post(`${WORKER_URL_ENV_OFF}/admin/new_address`, {
-      data: { name: `subdomain-env-off-${Date.now()}`, domain: SUBDOMAIN },
+      data: { name: `subdomain-env-off-${Date.now()}`, domain: RANDOM_SUBDOMAIN },
     });
     expect(res.ok()).toBe(false);
     expect(await res.text()).toContain('Invalid domain');

e2e/tests/api/telegram-ai-extract.spec.ts

@@ -18,7 +18,7 @@ test.describe('Telegram AI extraction rendering', () => {
         'Telegram AI extraction realtime body',
       ].join('\r\n');
 
-      const receiveRes = await request.post(`${WORKER_URL}/admin/test/receive_mail`, {
+      const receiveRes = await request.post(`${WORKER_URL}/__test/receive_mail`, {
         data: {
           from: 'sender@test.example.com',
           to: address,

e2e/tests/api/telegram-binding.spec.ts

@@ -0,0 +1,147 @@
+import { expect, test, type APIRequestContext } from '@playwright/test';
+import { createHmac } from 'node:crypto';
+
+import { WORKER_URL, createTestAddress } from '../../fixtures/test-helpers';
+
+function initData(userId: number) {
+  const fields = {
+    auth_date: String(Math.floor(Date.now() / 1000)),
+    user: JSON.stringify({ id: userId }),
+  };
+  const key = createHmac('sha256', 'WebAppData').update('e2e-telegram-test-token').digest();
+  const hash = createHmac('sha256', key)
+    .update(Object.entries(fields).map(([name, value]) => `${name}=${value}`).join('\n'))
+    .digest('hex');
+  return new URLSearchParams({ ...fields, hash }).toString();
+}
+
+async function bind(request: APIRequestContext, userId: number, jwt: string) {
+  const response = await request.post(`${WORKER_URL}/telegram/bind_address`, {
+    data: { initData: initData(userId), jwt },
+  });
+  expect(response.ok(), await response.text()).toBe(true);
+}
+
+async function unbind(request: APIRequestContext, userId: number, address: string, status = 200) {
+  const response = await request.post(`${WORKER_URL}/telegram/unbind_address`, {
+    data: { initData: initData(userId), address },
+  });
+  expect(response.status(), await response.text()).toBe(status);
+}
+
+async function addressList(request: APIRequestContext, userId: number) {
+  const response = await request.post(`${WORKER_URL}/telegram/get_bind_address`, {
+    data: { initData: initData(userId) },
+  });
+  expect(response.ok(), await response.text()).toBe(true);
+  return response.json();
+}
+
+async function expectPushOwner(request: APIRequestContext, address: string, userId: number | null) {
+  const response = await request.get(`${WORKER_URL}/__test/telegram_binding`, {
+    params: { address },
+  });
+  expect(response.ok(), await response.text()).toBe(true);
+  expect(await response.json()).toBe(userId === null ? null : String(userId));
+}
+
+test('Telegram users can remove their own bindings after another user binds the mailbox', async ({ request }) => {
+  const mailbox = await createTestAddress(request, 'tg-owner');
+  const owner = Date.now();
+  const other = owner + 1;
+  try {
+    await bind(request, owner, mailbox.jwt);
+    await unbind(request, other, mailbox.address, 400);
+    await expectPushOwner(request, mailbox.address, owner);
+    await unbind(request, owner, mailbox.address);
+    await expectPushOwner(request, mailbox.address, null);
+
+    await bind(request, owner, mailbox.jwt);
+    await bind(request, other, mailbox.jwt);
+    await expectPushOwner(request, mailbox.address, other);
+    await unbind(request, owner, mailbox.address);
+    expect(await addressList(request, owner)).toEqual([]);
+    expect(await addressList(request, other)).toEqual([{ address: mailbox.address, jwt: mailbox.jwt }]);
+    await expectPushOwner(request, mailbox.address, other);
+    await unbind(request, other, mailbox.address);
+    expect(await addressList(request, other)).toEqual([]);
+    await expectPushOwner(request, mailbox.address, null);
+
+    await bind(request, owner, mailbox.jwt);
+    await bind(request, other, mailbox.jwt);
+    await bind(request, owner, mailbox.jwt);
+    expect(await addressList(request, owner)).toEqual([{ address: mailbox.address, jwt: mailbox.jwt }]);
+    await expectPushOwner(request, mailbox.address, owner);
+    await unbind(request, other, mailbox.address);
+    await expectPushOwner(request, mailbox.address, owner);
+    await unbind(request, owner, mailbox.address);
+    expect(await addressList(request, owner)).toEqual([]);
+    await expectPushOwner(request, mailbox.address, null);
+  } finally {
+    await request.delete(`${WORKER_URL}/api/delete_address`, {
+      headers: { Authorization: `Bearer ${mailbox.jwt}` },
+    });
+  }
+});
+
+test('stale Telegram credentials cannot unbind; internal mailbox cleanup still works', async ({ request }) => {
+  const original = await createTestAddress(request, 'tg-stale');
+  const owner = Date.now();
+  await bind(request, owner, original.jwt);
+  const deletion = await request.delete(`${WORKER_URL}/admin/delete_address/${original.address_id}`);
+  expect(deletion.ok()).toBe(true);
+  const [name, domain] = original.address.split('@');
+  const creation = await request.post(`${WORKER_URL}/admin/new_address`, {
+    data: { name, domain, enablePrefix: false },
+  });
+  expect(creation.ok()).toBe(true);
+  const recreated = await creation.json();
+  try {
+    expect(recreated.address_id).not.toBe(original.address_id);
+    await unbind(request, owner, recreated.address, 400);
+    await expectPushOwner(request, recreated.address, owner);
+    const response = await request.delete(`${WORKER_URL}/api/delete_address`, {
+      headers: { Authorization: `Bearer ${recreated.jwt}` },
+    });
+    expect(response.ok(), await response.text()).toBe(true);
+    await expectPushOwner(request, recreated.address, null);
+
+    const listing = await request.post(`${WORKER_URL}/telegram/get_bind_address`, {
+      data: { initData: initData(owner) },
+    });
+    expect(listing.ok()).toBe(true);
+    expect(await listing.json()).toEqual([]);
+  } finally {
+    await request.delete(`${WORKER_URL}/admin/delete_address/${recreated.address_id}`);
+  }
+});
+
+test('Telegram unbind accepts a current credential after a stale credential for the same address', async ({ request }) => {
+  const original = await createTestAddress(request, 'tg-recreated');
+  const unrelated = await createTestAddress(request, 'tg-retained');
+  const owner = Date.now();
+  await bind(request, owner, original.jwt);
+  await bind(request, owner, unrelated.jwt);
+  const deletion = await request.delete(`${WORKER_URL}/admin/delete_address/${original.address_id}`);
+  expect(deletion.ok()).toBe(true);
+  const [name, domain] = original.address.split('@');
+  const creation = await request.post(`${WORKER_URL}/admin/new_address`, {
+    data: { name, domain, enablePrefix: false },
+  });
+  expect(creation.ok()).toBe(true);
+  const recreated = await creation.json();
+  try {
+    expect(recreated.address_id).not.toBe(original.address_id);
+    await bind(request, owner, recreated.jwt);
+    await unbind(request, owner, recreated.address);
+    await expectPushOwner(request, recreated.address, null);
+    expect(await addressList(request, owner)).toEqual([{ address: unrelated.address, jwt: unrelated.jwt }]);
+    await expectPushOwner(request, unrelated.address, owner);
+  } finally {
+    for (const mailbox of [recreated, unrelated]) {
+      await request.delete(`${WORKER_URL}/api/delete_address`, {
+        headers: { Authorization: `Bearer ${mailbox.jwt}` },
+      });
+    }
+  }
+});

e2e/tests/api/user-access-token.spec.ts

@@ -0,0 +1,65 @@
+import { test, expect } from '@playwright/test';
+import { createHmac } from 'node:crypto';
+import { WORKER_URL, WORKER_URL_SITE_PASSWORD } from '../../fixtures/test-helpers';
+
+for (const scenario of ['expired role', 'valid role', 'invalid signature', 'missing expiry', 'admin password', 'wrong password'] as const) {
+  test(`Admin role token errors remain distinct from password errors: ${scenario}`, async ({ request }) => {
+    const header = Buffer.from(JSON.stringify({ alg: 'HS256', typ: 'JWT' })).toString('base64url');
+    const payload = Buffer.from(JSON.stringify({
+      user_id: 1, user_role: 'admin',
+      exp: scenario === 'missing expiry' ? undefined
+        : Math.floor(Date.now() / 1000) + (scenario === 'valid role' || scenario === 'invalid signature' ? 3600 : -60),
+    })).toString('base64url');
+    const signature = createHmac('sha256', scenario === 'invalid signature' ? 'wrong-secret' : 'e2e-site-password-secret')
+      .update(`${header}.${payload}`).digest('base64url');
+    const headers: Record<string, string> = { 'x-custom-auth': 'e2e-site-pass', 'x-lang': 'en' };
+    if (scenario !== 'wrong password') headers['x-user-access-token'] = `${header}.${payload}.${signature}`;
+    if (scenario === 'admin password') headers['x-admin-auth'] = 'e2e-admin-pass';
+    if (scenario === 'wrong password') headers['x-admin-auth'] = 'wrong-password';
+    const response = await request.get(`${WORKER_URL_SITE_PASSWORD}/admin/db_version`, { headers });
+    if (scenario === 'expired role') {
+      expect(response.status()).toBe(401);
+      expect(await response.json()).toEqual({
+        code: 'AUTH_USER_ACCESS_TOKEN_EXPIRED',
+        message: 'Your access token has expired, please refresh the page',
+      });
+    } else if (scenario === 'missing expiry') {
+      expect(response.status()).toBe(401);
+      expect(await response.json()).toEqual({
+        code: 'AUTH_ADMIN_CREDENTIAL_INVALID',
+        message: 'Your access token has expired, please refresh the page',
+      });
+    } else if (scenario === 'valid role' || scenario === 'admin password') {
+      expect(response.ok()).toBe(true);
+    } else {
+      expect(response.status()).toBe(401);
+      expect(await response.json()).toEqual({
+        code: 'AUTH_ADMIN_CREDENTIAL_INVALID',
+        message: 'You need to provide the admin password to access this page',
+      });
+    }
+  });
+}
+
+test('generic authentication errors preserve their text messages and CORS headers', async ({ request }) => {
+  for (const { path, message } of [
+    { path: '/api/settings', message: 'Invalid address credential' },
+    { path: '/user_api/settings', message: 'Your token has expired, please login again' },
+  ]) {
+    const response = await request.get(`${WORKER_URL}${path}`, { headers: { 'x-lang': 'en' } });
+    expect(response.status()).toBe(401);
+    expect(response.headers()['content-type']).toContain('text/plain');
+    expect(response.headers()['access-control-allow-origin']).toBe('*');
+    expect(await response.text()).toBe(message);
+  }
+});
+
+test('uncaught server errors return JSON with the original error detail', async ({ request }) => {
+  const response = await request.post(`${WORKER_URL}/open_api/admin_login`, {
+    headers: { 'content-type': 'application/json' },
+    data: Buffer.from('{invalid-json'),
+  });
+  expect(response.status()).toBe(500);
+  expect(response.headers()['content-type']).toContain('application/json');
+  expect(await response.json()).toEqual({ code: 'INTERNAL_SERVER_ERROR', message: expect.stringContaining('SyntaxError') });
+});

e2e/tests/api/user-send-mail.spec.ts

@@ -0,0 +1,415 @@
+import { expect, test, type APIRequestContext } from '@playwright/test';
+
+import {
+  WORKER_URL,
+  createTestAddress,
+  deleteAddress,
+  deleteAllMailpitMessages,
+  getAddressSender,
+  hashPassword,
+  onMailpitMessage,
+  updateAddressSender,
+} from '../../fixtures/test-helpers';
+
+async function createUser(request: APIRequestContext) {
+  const email = `user-send-${Date.now()}@test.example.com`;
+  const password = hashPassword('test-password-123');
+  const registerRes = await request.post(`${WORKER_URL}/user_api/register`, {
+    data: { email, password },
+  });
+  expect(registerRes.ok()).toBe(true);
+
+  const loginRes = await request.post(`${WORKER_URL}/user_api/login`, {
+    data: { email, password },
+  });
+  expect(loginRes.ok()).toBe(true);
+  const { jwt } = await loginRes.json();
+  const payload = JSON.parse(Buffer.from(jwt.split('.')[1], 'base64url').toString('utf8'));
+  return { jwt, userId: payload.user_id as number };
+}
+
+async function bindAddress(
+  request: APIRequestContext,
+  userJwt: string,
+  addressJwt: string,
+) {
+  const response = await request.post(`${WORKER_URL}/user_api/bind_address`, {
+    headers: {
+      Authorization: `Bearer ${addressJwt}`,
+      'x-user-token': userJwt,
+    },
+  });
+  expect(response.ok()).toBe(true);
+}
+
+test.describe('User send mail API', () => {
+  test('sends and manages sent items for a bound address only', async ({ request }) => {
+    const addresses: Awaited<ReturnType<typeof createTestAddress>>[] = [];
+    let userId: number | undefined;
+    let originalUserSettings: Record<string, unknown> | undefined;
+
+    try {
+      const settingsRes = await request.get(`${WORKER_URL}/admin/user_settings`);
+      expect(settingsRes.ok()).toBe(true);
+      originalUserSettings = await settingsRes.json();
+      const enableUserRes = await request.post(`${WORKER_URL}/admin/user_settings`, {
+        data: {
+          ...originalUserSettings,
+          enable: true,
+          enableMailVerify: false,
+          maxAddressCount: 0,
+        },
+      });
+      expect(enableUserRes.ok()).toBe(true);
+
+      const user = await createUser(request);
+      userId = user.userId;
+      const bound = await createTestAddress(request, 'user-send-bound-');
+      const accessRequest = await createTestAddress(request, 'user-send-access-');
+      const outsider = await createTestAddress(request, 'usr-outsider-');
+      addresses.push(bound, accessRequest, outsider);
+      await bindAddress(request, user.jwt, bound.jwt);
+      await bindAddress(request, user.jwt, accessRequest.jwt);
+
+      const invalidAddressSettingsRes = await request.get(
+        `${WORKER_URL}/user_api/address/0/settings`,
+        { headers: { 'x-user-token': user.jwt } },
+      );
+      expect(invalidAddressSettingsRes.status()).toBe(400);
+
+      const outsiderSettingsRes = await request.get(
+        `${WORKER_URL}/user_api/address/${outsider.address_id}/settings`,
+        { headers: { 'x-user-token': user.jwt } },
+      );
+      expect(outsiderSettingsRes.status()).toBe(400);
+
+      const outsiderCredentialRes = await request.get(
+        `${WORKER_URL}/user_api/bind_address_jwt/${outsider.address_id}`,
+        { headers: { 'x-user-token': user.jwt } },
+      );
+      expect(outsiderCredentialRes.status()).toBe(400);
+
+      const outsiderAccessRes = await request.post(
+        `${WORKER_URL}/user_api/address/${outsider.address_id}/request_send_mail_access`,
+        { headers: { 'x-user-token': user.jwt } },
+      );
+      expect(outsiderAccessRes.status()).toBe(400);
+
+      const outsiderUserSendRes = await request.post(
+        `${WORKER_URL}/user_api/address/${outsider.address_id}/send_mail`,
+        {
+          headers: { 'x-user-token': user.jwt },
+          data: {
+            to_mail: 'recipient@test.example.com',
+            subject: 'Forbidden user send',
+            content: 'This message must not be sent',
+            is_html: false,
+          },
+        },
+      );
+      expect(outsiderUserSendRes.status()).toBe(400);
+
+      const unauthenticatedSendboxRes = await request.get(
+        `${WORKER_URL}/user_api/sendbox?limit=20&offset=0`,
+      );
+      expect(unauthenticatedSendboxRes.status()).toBe(401);
+
+      const requestAccessRes = await request.post(
+        `${WORKER_URL}/user_api/address/${accessRequest.address_id}/request_send_mail_access`,
+        { headers: { 'x-user-token': user.jwt } },
+      );
+      expect(requestAccessRes.ok()).toBe(true);
+
+      const accessSender = await getAddressSender(request, accessRequest.address);
+      await updateAddressSender(request, {
+        address: accessRequest.address,
+        address_id: accessSender.id,
+        balance: 0,
+        enabled: true,
+      });
+      const duplicateAccessRes = await request.post(
+        `${WORKER_URL}/user_api/address/${accessRequest.address_id}/request_send_mail_access`,
+        { headers: { 'x-user-token': user.jwt } },
+      );
+      expect(duplicateAccessRes.status()).toBe(400);
+      expect(await duplicateAccessRes.text()).toContain('Already');
+
+      const addressSettingsRes = await request.get(
+        `${WORKER_URL}/user_api/address/${bound.address_id}/settings`,
+        { headers: { 'x-user-token': user.jwt } },
+      );
+      expect(addressSettingsRes.ok()).toBe(true);
+      const addressSettings = await addressSettingsRes.json();
+      expect(addressSettings.address).toBe(bound.address);
+      expect(addressSettings.send_balance).toBe(10);
+
+      await deleteAllMailpitMessages(request);
+      const subject = `User API send ${Date.now()}`;
+      const listener = onMailpitMessage((mail) => mail.Subject === subject);
+      await listener.ready;
+
+      const sendRes = await request.post(
+        `${WORKER_URL}/user_api/address/${bound.address_id}/send_mail`,
+        {
+          headers: { 'x-user-token': user.jwt },
+          data: {
+            from_name: 'User Sender',
+            from_mail: outsider.address,
+            to_name: 'Recipient',
+            to_mail: 'recipient@test.example.com',
+            subject,
+            content: 'Sent through the user API',
+            is_html: false,
+          },
+        },
+      );
+      expect(sendRes.ok()).toBe(true);
+      const delivered = await listener.message;
+      expect(delivered.From.Address).toBe(bound.address);
+
+      const outsiderSubject = `Outsider send ${Date.now()}`;
+      const outsiderSendRes = await request.post(`${WORKER_URL}/api/send_mail`, {
+        headers: { Authorization: `Bearer ${outsider.jwt}` },
+        data: {
+          to_mail: 'recipient@test.example.com',
+          subject: outsiderSubject,
+          content: 'This sent item must remain inaccessible to the user',
+          is_html: false,
+        },
+      });
+      expect(outsiderSendRes.ok()).toBe(true);
+      const outsiderAddressSendboxRes = await request.get(
+        `${WORKER_URL}/api/sendbox?limit=20&offset=0`,
+        { headers: { Authorization: `Bearer ${outsider.jwt}` } },
+      );
+      const outsiderAddressSendbox = await outsiderAddressSendboxRes.json();
+      const outsiderMail = outsiderAddressSendbox.results.find((item: { raw: string }) => (
+        JSON.parse(item.raw).subject === outsiderSubject
+      ));
+      expect(outsiderMail).toBeTruthy();
+
+      const unauthorizedDeleteRes = await request.delete(
+        `${WORKER_URL}/user_api/sendbox/${outsiderMail.id}`,
+        { headers: { 'x-user-token': user.jwt } },
+      );
+      expect(unauthorizedDeleteRes.ok()).toBe(true);
+      const outsiderSendboxAfterDeleteRes = await request.get(
+        `${WORKER_URL}/api/sendbox?limit=20&offset=0`,
+        { headers: { Authorization: `Bearer ${outsider.jwt}` } },
+      );
+      expect((await outsiderSendboxAfterDeleteRes.json()).count).toBe(1);
+
+      const updatedSettingsRes = await request.get(
+        `${WORKER_URL}/user_api/address/${bound.address_id}/settings`,
+        { headers: { 'x-user-token': user.jwt } },
+      );
+      expect((await updatedSettingsRes.json()).send_balance).toBe(9);
+
+      const sender = await getAddressSender(request, bound.address);
+      await updateAddressSender(request, {
+        address: bound.address,
+        address_id: sender.id,
+        balance: 0,
+        enabled: true,
+      });
+      const noBalanceRes = await request.post(
+        `${WORKER_URL}/user_api/address/${bound.address_id}/send_mail`,
+        {
+          headers: { 'x-user-token': user.jwt },
+          data: {
+            to_mail: 'recipient@test.example.com',
+            subject: 'No balance user send',
+            content: 'This message must not be sent',
+            is_html: false,
+          },
+        },
+      );
+      expect(noBalanceRes.status()).toBe(400);
+      expect(await noBalanceRes.text()).toContain('No balance');
+
+      const userSendboxRes = await request.get(
+        `${WORKER_URL}/user_api/sendbox?limit=20&offset=0`,
+        { headers: { 'x-user-token': user.jwt } },
+      );
+      expect(userSendboxRes.ok()).toBe(true);
+      const userSendbox = await userSendboxRes.json();
+      expect(userSendbox.count).toBe(1);
+      expect(userSendbox.results).toHaveLength(1);
+      expect(JSON.parse(userSendbox.results[0].raw).subject).toBe(subject);
+
+      const filteredSendboxRes = await request.get(
+        `${WORKER_URL}/user_api/sendbox?limit=20&offset=0&address=${encodeURIComponent(bound.address)}`,
+        { headers: { 'x-user-token': user.jwt } },
+      );
+      expect(filteredSendboxRes.ok()).toBe(true);
+      expect((await filteredSendboxRes.json()).count).toBe(1);
+
+      const outsiderFilterRes = await request.get(
+        `${WORKER_URL}/user_api/sendbox?limit=20&offset=0&address=${encodeURIComponent(outsider.address)}`,
+        { headers: { 'x-user-token': user.jwt } },
+      );
+      expect(outsiderFilterRes.ok()).toBe(true);
+      expect((await outsiderFilterRes.json()).count).toBe(0);
+
+      const deleteRes = await request.delete(
+        `${WORKER_URL}/user_api/sendbox/${userSendbox.results[0].id}`,
+        { headers: { 'x-user-token': user.jwt } },
+      );
+      expect(deleteRes.ok()).toBe(true);
+
+      const emptySendboxRes = await request.get(
+        `${WORKER_URL}/user_api/sendbox?limit=20&offset=0`,
+        { headers: { 'x-user-token': user.jwt } },
+      );
+      const emptySendbox = await emptySendboxRes.json();
+      expect(emptySendbox.count).toBe(0);
+      expect(emptySendbox.results).toHaveLength(0);
+    } finally {
+      try {
+        await Promise.allSettled(addresses.map((address) => deleteAddress(request, address.jwt)));
+        if (userId !== undefined) {
+          await request.delete(`${WORKER_URL}/admin/users/${userId}`);
+        }
+      } finally {
+        if (originalUserSettings) {
+          await request.post(`${WORKER_URL}/admin/user_settings`, {
+            data: originalUserSettings,
+          });
+        }
+      }
+    }
+  });
+
+  test('applies unlimited balance from the user role access token', async ({ request }) => {
+    const addresses: Awaited<ReturnType<typeof createTestAddress>>[] = [];
+    const userIds: number[] = [];
+    let originalUserSettings: Record<string, unknown> | undefined;
+
+    try {
+      const settingsRes = await request.get(`${WORKER_URL}/admin/user_settings`);
+      expect(settingsRes.ok()).toBe(true);
+      originalUserSettings = await settingsRes.json();
+      const enableUserRes = await request.post(`${WORKER_URL}/admin/user_settings`, {
+        data: {
+          ...originalUserSettings,
+          enable: true,
+          enableMailVerify: false,
+          maxAddressCount: 0,
+        },
+      });
+      expect(enableUserRes.ok()).toBe(true);
+
+      const user = await createUser(request);
+      userIds.push(user.userId);
+      const address = await createTestAddress(request, 'user-send-role-');
+      addresses.push(address);
+      await bindAddress(request, user.jwt, address.jwt);
+
+      const updateRoleRes = await request.post(`${WORKER_URL}/admin/user_roles`, {
+        data: { user_id: user.userId, role_text: 'case-role' },
+      });
+      expect(updateRoleRes.ok()).toBe(true);
+
+      const accessRes = await request.post(
+        `${WORKER_URL}/user_api/address/${address.address_id}/request_send_mail_access`,
+        { headers: { 'x-user-token': user.jwt } },
+      );
+      expect(accessRes.ok()).toBe(true);
+      const sender = await getAddressSender(request, address.address);
+      await updateAddressSender(request, {
+        address: address.address,
+        address_id: sender.id,
+        balance: 0,
+        enabled: true,
+      });
+
+      const userSettingsRes = await request.get(`${WORKER_URL}/user_api/settings`, {
+        headers: { 'x-user-token': user.jwt },
+      });
+      expect(userSettingsRes.ok()).toBe(true);
+      const { access_token: accessToken } = await userSettingsRes.json();
+      expect(accessToken).toBeTruthy();
+      const userHeaders = {
+        'x-user-token': user.jwt,
+        'x-user-access-token': accessToken,
+      };
+
+      const addressSettingsRes = await request.get(
+        `${WORKER_URL}/user_api/address/${address.address_id}/settings`,
+        { headers: userHeaders },
+      );
+      expect(addressSettingsRes.ok()).toBe(true);
+      expect((await addressSettingsRes.json()).send_balance).toBe(99999);
+
+      const sendRes = await request.post(
+        `${WORKER_URL}/user_api/address/${address.address_id}/send_mail`,
+        {
+          headers: userHeaders,
+          data: {
+            to_mail: 'recipient@test.example.com',
+            subject: `Unlimited role send ${Date.now()}`,
+            content: 'Sent without consuming address balance',
+            is_html: false,
+          },
+        },
+      );
+      expect(sendRes.ok()).toBe(true);
+      expect((await getAddressSender(request, address.address)).balance).toBe(0);
+
+      const otherUser = await createUser(request);
+      userIds.push(otherUser.userId);
+      const otherAddress = await createTestAddress(request, 'user-send-other-');
+      addresses.push(otherAddress);
+      await bindAddress(request, otherUser.jwt, otherAddress.jwt);
+      const otherAccessRes = await request.post(
+        `${WORKER_URL}/user_api/address/${otherAddress.address_id}/request_send_mail_access`,
+        { headers: { 'x-user-token': otherUser.jwt } },
+      );
+      expect(otherAccessRes.ok()).toBe(true);
+      const otherSender = await getAddressSender(request, otherAddress.address);
+      await updateAddressSender(request, {
+        address: otherAddress.address,
+        address_id: otherSender.id,
+        balance: 0,
+        enabled: true,
+      });
+
+      const mixedHeaders = {
+        'x-user-token': otherUser.jwt,
+        'x-user-access-token': accessToken,
+      };
+      const otherSettingsRes = await request.get(
+        `${WORKER_URL}/user_api/address/${otherAddress.address_id}/settings`,
+        { headers: mixedHeaders },
+      );
+      expect(otherSettingsRes.ok()).toBe(true);
+      expect((await otherSettingsRes.json()).send_balance).toBe(0);
+
+      const otherSendRes = await request.post(
+        `${WORKER_URL}/user_api/address/${otherAddress.address_id}/send_mail`,
+        {
+          headers: mixedHeaders,
+          data: {
+            to_mail: 'recipient@test.example.com',
+            subject: `Mismatched role token ${Date.now()}`,
+            content: 'This message must not be sent',
+            is_html: false,
+          },
+        },
+      );
+      expect(otherSendRes.status()).toBe(400);
+      expect(await otherSendRes.text()).toContain('No balance');
+    } finally {
+      await Promise.allSettled(addresses.map((address) => deleteAddress(request, address.jwt)));
+      await Promise.allSettled(userIds.map((userId) => (
+        request.delete(`${WORKER_URL}/admin/users/${userId}`)
+      )));
+      if (originalUserSettings) {
+        await request.post(`${WORKER_URL}/admin/user_settings`, {
+          data: originalUserSettings,
+        });
+      }
+    }
+  });
+
+});

e2e/tests/api/webhook-trigger.spec.ts

@@ -95,7 +95,7 @@ test.describe('Webhook — triggered on incoming mail', () => {
         `Webhook trigger test body`,
       ].join('\r\n');
 
-      const res = await request.post(`${WORKER_URL}/admin/test/receive_mail`, {
+      const res = await request.post(`${WORKER_URL}/__test/receive_mail`, {
         data: {
           from,
           to: address,
@@ -157,7 +157,7 @@ test.describe('Webhook — triggered on incoming mail', () => {
         `Should not trigger webhook`,
       ].join('\r\n');
 
-      const res = await request.post(`${WORKER_URL}/admin/test/receive_mail`, {
+      const res = await request.post(`${WORKER_URL}/__test/receive_mail`, {
         data: { from: 'sender@test.example.com', to: address, raw },
       });
       expect(res.ok()).toBe(true);

e2e/tests/browser/admin-auth-loading.spec.ts

@@ -0,0 +1,56 @@
+import { expect, test } from '@playwright/test';
+
+import { FRONTEND_URL } from '../../fixtures/test-helpers';
+
+test('waits for access settings before showing the Admin password dialog', async ({ page }) => {
+  await page.addInitScript(() => {
+    const testWindow = window as Window & { __adminPasswordRendered?: boolean };
+    testWindow.__adminPasswordRendered = false;
+
+    const detectAdminPassword = () => {
+      const textNodes = document.createTreeWalker(document, NodeFilter.SHOW_TEXT);
+      while (textNodes.nextNode()) {
+        if (textNodes.currentNode.textContent?.trim() === '管理员密码') {
+          testWindow.__adminPasswordRendered = true;
+          return;
+        }
+      }
+    };
+
+    new MutationObserver(detectAdminPassword).observe(document, {
+      childList: true,
+      subtree: true,
+      characterData: true,
+    });
+  });
+
+  let releaseSettings!: () => void;
+  const settingsPending = new Promise<void>((resolve) => {
+    releaseSettings = resolve;
+  });
+  let markSettingsRequested!: () => void;
+  const settingsRequested = new Promise<void>((resolve) => {
+    markSettingsRequested = resolve;
+  });
+
+  await page.route('**/open_api/settings', async (route) => {
+    markSettingsRequested();
+    await settingsPending;
+    await route.continue();
+  });
+
+  await page.goto(`${FRONTEND_URL}/zh/admin`);
+  await settingsRequested;
+
+  try {
+    await expect(page.getByText('管理员密码', { exact: true })).toHaveCount(0);
+  } finally {
+    releaseSettings();
+  }
+
+  await expect(page.getByText('快速设置', { exact: true })).toBeVisible();
+  await expect(page.getByText('管理员密码', { exact: true })).toHaveCount(0);
+  expect(await page.evaluate(() => (
+    window as Window & { __adminPasswordRendered?: boolean }
+  ).__adminPasswordRendered)).toBe(false);
+});

e2e/tests/browser/custom-subdomain.spec.ts

@@ -0,0 +1,50 @@
+import { expect, test } from '@playwright/test';
+import { FRONTEND_URL, TEST_DOMAIN, deleteAddress } from '../../fixtures/test-helpers';
+
+test('create an address with a custom subdomain from the UI', async ({ page, request }) => {
+  let jwt: string | undefined;
+
+  try {
+    await page.goto(`${FRONTEND_URL}/en/`);
+    await page.getByRole('button', { name: 'Create Email Address' }).click();
+
+    const name = `subui${Date.now()}`;
+    const createForm = page.locator('.n-tab-pane:visible form');
+    await createForm.locator('.n-input-group .n-input input').fill(name);
+
+    const domainSelect = createForm.locator('.n-input-group .n-select');
+    await expect(domainSelect.locator('input')).toHaveCount(0);
+
+    const normalSubdomain = createForm.getByRole('radio', { name: 'Normal Domain' });
+    const randomSubdomain = createForm.getByRole('radio', { name: 'Use Random Subdomain' });
+    const customSubdomain = createForm.getByRole('radio', { name: 'Use Custom Subdomain' });
+
+    await expect(normalSubdomain).toBeChecked();
+    await createForm.getByText('Use Random Subdomain', { exact: true }).click();
+    await expect(normalSubdomain).not.toBeChecked();
+    await expect(randomSubdomain).toBeChecked();
+    await expect(customSubdomain).not.toBeChecked();
+
+    await createForm.getByText('Use Custom Subdomain', { exact: true }).click();
+    await expect(randomSubdomain).not.toBeChecked();
+    await expect(customSubdomain).toBeChecked();
+
+    await createForm.getByText('Use Random Subdomain', { exact: true }).click();
+    await expect(randomSubdomain).toBeChecked();
+    await expect(customSubdomain).not.toBeChecked();
+
+    await createForm.getByText('Use Custom Subdomain', { exact: true }).click();
+    await createForm.locator('.n-input-group:visible .n-input input').last().fill('team');
+
+    await createForm.getByRole('button', { name: 'Create Email Address' }).click();
+
+    const domain = `team.${TEST_DOMAIN}`;
+    const address = `tmp${name}@${domain}`;
+    await expect(page.locator('code').getByText(address, { exact: true })).toBeVisible();
+    await page.waitForFunction(() => Boolean(localStorage.getItem('jwt')));
+    jwt = await page.evaluate(() => localStorage.getItem('jwt') || undefined);
+    expect(jwt).toBeTruthy();
+  } finally {
+    if (jwt) await deleteAddress(request, jwt);
+  }
+});

e2e/tests/browser/database-storage.spec.ts

@@ -0,0 +1,37 @@
+import { expect, test } from '@playwright/test';
+import { FRONTEND_URL, WORKER_URL } from '../../fixtures/test-helpers';
+
+const ADMIN_HEADERS = { 'x-admin-auth': 'e2e-admin-pass' };
+
+test('persists the selected D1 plan and restores it after reload', async ({ page, request }) => {
+  const seedResponse = await request.post(`${WORKER_URL}/admin/config`, {
+    headers: ADMIN_HEADERS,
+    data: { key: 'd1_storage_plan', value: 'free' },
+  });
+  expect(seedResponse.ok()).toBe(true);
+
+  await page.addInitScript(() => {
+    localStorage.setItem('adminAuth', 'e2e-admin-pass');
+    sessionStorage.setItem('adminTab', 'qucickSetup');
+  });
+  await page.goto(`${FRONTEND_URL}/en/admin`);
+
+  const storagePanel = page.locator('.storage-panel');
+  const planSelect = storagePanel.locator('.plan-select .n-select');
+
+  await expect(storagePanel.getByText('Current Database Size', { exact: true })).toBeVisible();
+  await expect(storagePanel.getByText('Database Capacity Limit', { exact: true })).toBeVisible();
+  await expect(storagePanel.getByText('Capacity Usage', { exact: true })).toBeVisible();
+  await expect(planSelect).toContainText('Free');
+
+  await planSelect.click();
+  await page.locator('.n-base-select-option').filter({ hasText: 'Workers Paid' }).click();
+
+  await expect(page.getByText('Workers plan saved')).toBeVisible();
+  await expect(storagePanel).toContainText('10.0 GB');
+
+  await page.reload();
+
+  await expect(planSelect).toContainText('Workers Paid');
+  await expect(storagePanel).toContainText('10.0 GB');
+});

e2e/tests/browser/mail-read.spec.ts

@@ -0,0 +1,79 @@
+import { expect, request as apiRequest, test } from '@playwright/test';
+
+import {
+  FRONTEND_URL,
+  WORKER_URL,
+  createTestAddress,
+  deleteAddress,
+  seedTestMail,
+} from '../../fixtures/test-helpers';
+
+test('keeps refresh unread and supports automatic and manual state changes', async ({ page }) => {
+  const request = await apiRequest.newContext();
+  let jwt: string | undefined;
+  try {
+    const mailbox = await createTestAddress(request, 'mail-read-browser');
+    jwt = mailbox.jwt;
+    const subject = `Unread browser mail ${Date.now()}`;
+    await seedTestMail(request, mailbox.address, { subject });
+
+    await page.goto(`${FRONTEND_URL}/en/`);
+    await page.evaluate(() => localStorage.setItem('mailListView', 'true'));
+    await page.goto(`${FRONTEND_URL}/en/?jwt=${jwt}`);
+    await expect(page.getByText(subject, { exact: true })).toBeVisible({ timeout: 10_000 });
+
+    await page.reload();
+    await expect(page.getByText(subject, { exact: true })).toBeVisible({ timeout: 10_000 });
+    const list = await request.get(`${WORKER_URL}/api/mails?limit=10&offset=0`, {
+      headers: { Authorization: `Bearer ${jwt}` },
+    });
+    const mail = (await list.json()).results.find((item: any) => item.raw.includes(subject));
+    expect(mail.is_unread).toBe(1);
+    await expect(page.locator('.mail-list-unread').filter({ hasText: subject })).toBeVisible();
+
+    await page.route('**/api/mails/*/read', async route => {
+      await new Promise(resolve => setTimeout(resolve, 300));
+      await route.continue();
+    });
+    const waitForReadUpdate = (isUnread: boolean) => page.waitForResponse(response =>
+      /\/api\/mails\/\d+\/read$/.test(new URL(response.url()).pathname)
+      && response.request().method() === 'PATCH'
+      && response.request().postDataJSON().isUnread === isUnread
+    );
+    const readResponse = waitForReadUpdate(false);
+    await page.getByText(subject, { exact: true }).click();
+    expect(await page.locator('.mail-list-unread').filter({ hasText: subject }).count()).toBe(0);
+    expect(await page.locator('.n-spin-content--spinning').count()).toBe(0);
+    await expect(page.getByRole('button', { name: 'Mark as Unread' })).not.toHaveClass(/n-button--loading/);
+    expect((await readResponse).ok()).toBe(true);
+    await expect(page.getByRole('button', { name: 'Mark as Unread' })).not.toHaveClass(/n-button--loading/);
+
+    const unreadResponse = waitForReadUpdate(true);
+    await page.getByRole('button', { name: 'Mark as Unread' }).click();
+    expect(await page.locator('.mail-list-unread').filter({ hasText: subject }).count()).toBe(1);
+    expect(await page.locator('.n-spin-content--spinning').count()).toBe(0);
+    await expect(page.getByRole('button', { name: 'Mark as Read' })).toHaveClass(/n-button--loading/);
+    expect((await unreadResponse).ok()).toBe(true);
+    await expect(page.getByRole('button', { name: 'Mark as Read' })).not.toHaveClass(/n-button--loading/);
+
+    const manualReadResponse = waitForReadUpdate(false);
+    await page.getByRole('button', { name: 'Mark as Read' }).click();
+    expect(await page.locator('.mail-list-unread').filter({ hasText: subject }).count()).toBe(0);
+    expect(await page.locator('.n-spin-content--spinning').count()).toBe(0);
+    await expect(page.getByRole('button', { name: 'Mark as Unread' })).toHaveClass(/n-button--loading/);
+    expect((await manualReadResponse).ok()).toBe(true);
+    await expect(page.getByRole('button', { name: 'Mark as Unread' })).not.toHaveClass(/n-button--loading/);
+
+    const updatedList = await request.get(`${WORKER_URL}/api/mails?limit=10&offset=0`, {
+      headers: { Authorization: `Bearer ${jwt}` },
+    });
+    const updatedMail = (await updatedList.json()).results.find((item: any) => item.id === mail.id);
+    expect(updatedMail.is_unread).toBe(0);
+  } finally {
+    try {
+      if (jwt) await deleteAddress(request, jwt);
+    } finally {
+      await request.dispose();
+    }
+  }
+});

e2e/tests/browser/passkey.spec.ts

@@ -62,8 +62,8 @@ test.describe('Passkey Browser Flow', () => {
       // Wait for user settings to load (shows user email)
       await expect(page.getByText(TEST_USER_EMAIL)).toBeVisible({ timeout: 15_000 });
 
-      // === Step 2: Click "User Account Settings" tab ===
-      await page.getByText('User Account Settings').click();
+      // === Step 2: Click "User Settings" tab ===
+      await page.getByText('User Settings').click();
 
       // === Step 3: Create a passkey ===
       await page.getByRole('button', { name: 'Create Passkey' }).click();

e2e/tests/browser/redeem-code.spec.ts

@@ -0,0 +1,387 @@
+import { createHash } from 'crypto';
+import { expect, test, type APIRequestContext } from '@playwright/test';
+import {
+  createTestAddress,
+  deleteAddress,
+  FRONTEND_URL,
+  FRONTEND_URL_ENV_OFF,
+  WORKER_URL,
+} from '../../fixtures/test-helpers';
+
+const ADMIN_HEADERS = { 'x-admin-auth': 'e2e-admin-pass' };
+
+const uniqueValue = (label: string) => (
+  `${label}-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`
+);
+
+async function createCode(
+  request: APIRequestContext,
+  type: 'role' | 'send_balance' | 'address_prefix_once',
+  value: string,
+) {
+  const response = await request.post(`${WORKER_URL}/admin/redeem_codes/batch`, {
+    headers: ADMIN_HEADERS,
+    data: {
+      count: 1,
+      redeem_type: type,
+      value,
+      enabled: true,
+      expires_at: new Date(Date.now() + 3_600_000).toISOString(),
+    },
+  });
+  expect(response.ok()).toBe(true);
+  const body = await response.json();
+  expect(body.codes).toHaveLength(1);
+  return body.codes[0] as string;
+}
+
+async function findCode(request: APIRequestContext, type: string, code: string) {
+  const response = await request.get(
+    `${WORKER_URL}/admin/redeem_codes?redeem_type=${type}`
+    + `&limit=20&offset=0&query=${encodeURIComponent(code)}`,
+    { headers: ADMIN_HEADERS },
+  );
+  const body = await response.json();
+  return body.results.find((row: { code: string }) => row.code === code);
+}
+
+async function deleteCode(request: APIRequestContext, type: string, code: string) {
+  const row = await findCode(request, type, code);
+  if (!row) return;
+  await request.delete(`${WORKER_URL}/admin/redeem_codes/${row.id}`, {
+    headers: ADMIN_HEADERS,
+  });
+}
+
+async function createUser(request: APIRequestContext) {
+  const email = `${uniqueValue('browser-redeem-user')}@test.example.com`;
+  const password = createHash('sha256').update('browser-redeem-password').digest('hex');
+  const response = await request.post(`${WORKER_URL}/admin/users`, {
+    headers: ADMIN_HEADERS,
+    data: { email, password },
+  });
+  expect(response.ok()).toBe(true);
+  const usersResponse = await request.get(
+    `${WORKER_URL}/admin/users?limit=10&offset=0&query=${encodeURIComponent(email)}`,
+    { headers: ADMIN_HEADERS },
+  );
+  const user = (await usersResponse.json()).results[0];
+  await request.post(`${WORKER_URL}/admin/user_roles`, {
+    headers: ADMIN_HEADERS,
+    data: { user_id: user.id, role_text: null },
+  });
+  const loginResponse = await request.post(`${WORKER_URL}/user_api/login`, {
+    data: { email, password },
+  });
+  expect(loginResponse.ok()).toBe(true);
+  return { id: user.id as number, email, jwt: (await loginResponse.json()).jwt as string };
+}
+
+async function deleteUser(request: APIRequestContext, userId: number) {
+  await request.post(`${WORKER_URL}/admin/user_roles`, {
+    headers: ADMIN_HEADERS,
+    data: { user_id: userId, role_text: null },
+  });
+  await request.delete(`${WORKER_URL}/admin/users/${userId}`, { headers: ADMIN_HEADERS });
+}
+
+test('the mailbox entry opens the pure redemption page and completes role redemption', async ({ page, request }) => {
+  const user = await createUser(request);
+  const code = await createCode(request, 'role', 'case-role');
+  try {
+    await page.goto(`${FRONTEND_URL}/en/`);
+    await expect(page.getByTestId('redeem-entry')).toBeVisible();
+    await page.getByTestId('redeem-entry').click();
+    await expect(page).toHaveURL(/\/en\/redeem$/);
+    await expect(page.getByTestId('redeem-code-link')).toHaveAttribute(
+      'href', 'https://example.com/redeem-codes',
+    );
+    await page.evaluate((jwt) => localStorage.setItem('userJwt', jwt), user.jwt);
+    const settingsResponse = page.waitForResponse((response) => (
+      new URL(response.url()).pathname === '/user_api/settings'
+    ));
+    await page.reload();
+    await settingsResponse;
+
+    await page.getByTestId('redeem-code-input').locator('input').fill(code);
+    await page.getByRole('button', { name: 'Look up code' }).click();
+    await expect(page.getByRole('heading', { name: 'Role benefits' })).toBeVisible();
+    await expect(page.getByTestId('redeem-user-email')).toHaveCount(0);
+    await page.getByTestId('redeem-now').click();
+    const userEmailInput = page.getByTestId('redeem-user-email').locator('input');
+    await expect(userEmailInput).toHaveValue(user.email);
+    await userEmailInput.fill(user.email.toUpperCase());
+    const refreshedSettings = page.waitForResponse((response) => (
+      new URL(response.url()).pathname === '/user_api/settings' && response.ok()
+    ));
+    await page.getByRole('button', { name: 'Confirm redemption' }).click();
+    const refreshedUser = await (await refreshedSettings).json();
+    expect(refreshedUser.user_role.role).toBe('case-role');
+    expect(refreshedUser.access_token).toEqual(expect.any(String));
+    await expect(page.getByRole('heading', { name: 'Redemption complete' })).toBeVisible();
+    await expect(page.getByText(user.email, { exact: false })).toBeVisible();
+    await expect(page.getByText('case-role', { exact: false })).toBeVisible();
+
+    const row = await findCode(request, 'role', code);
+    expect(JSON.parse(row.result)).toMatchObject({ user_email: user.email, role: 'case-role' });
+    await page.getByRole('button', { name: 'Redeem another code' }).click();
+    await page.getByTestId('redeem-code-input').locator('input').fill(code);
+    const nextQuery = page.waitForRequest((request) => (
+      new URL(request.url()).pathname === '/redeem_api/query'
+    ));
+    await page.getByRole('button', { name: 'Look up code' }).click();
+    expect((await nextQuery).headers()['x-user-access-token']).toBe(refreshedUser.access_token);
+  } finally {
+    await deleteCode(request, 'role', code);
+    await deleteUser(request, user.id);
+  }
+});
+
+test('sending credits defaults to the current mailbox and keeps the target editable', async ({ page, request }) => {
+  const address = await createTestAddress(request, 'rdb-');
+  const code = await createCode(request, 'send_balance', '3');
+  try {
+    await page.goto(`${FRONTEND_URL}/en/`);
+    await expect(page.getByTestId('redeem-entry')).toBeVisible();
+    await page.getByTestId('redeem-entry').click();
+    await expect(page).toHaveURL(/\/en\/redeem$/);
+    await page.evaluate((jwt) => localStorage.setItem('jwt', jwt), address.jwt);
+    const settingsResponse = page.waitForResponse((response) => (
+      new URL(response.url()).pathname === '/api/settings'
+    ));
+    await page.reload();
+    await settingsResponse;
+
+    await page.getByTestId('redeem-code-input').locator('input').fill(code);
+    await page.getByRole('button', { name: 'Look up code' }).click();
+    await page.getByTestId('redeem-now').click();
+    const targetInput = page.getByTestId('redeem-target-address').locator('input');
+    await expect(targetInput).toHaveValue(address.address);
+    await targetInput.fill(address.address.toUpperCase());
+    await page.getByRole('button', { name: 'Confirm redemption' }).click();
+    await expect(page.getByRole('heading', { name: 'Redemption complete' })).toBeVisible();
+  } finally {
+    await deleteCode(request, 'send_balance', code);
+    await deleteAddress(request, address.jwt);
+  }
+});
+
+test('the special-address page shows and retrieves the same full credentials', async ({ page, request }) => {
+  const code = await createCode(request, 'address_prefix_once', 'ui');
+  const name = `m${Math.random().toString(36).slice(2, 8)}`;
+  let jwt = '';
+  try {
+    await page.goto(`${FRONTEND_URL}/en/redeem`);
+    await page.getByTestId('redeem-code-input').locator('input').fill(code);
+    await page.getByRole('button', { name: 'Look up code' }).click();
+    await expect(page.getByRole('heading', { name: 'Custom mailbox' })).toBeVisible();
+    await expect(page.getByText('Unused', { exact: true })).toBeVisible();
+    await page.getByTestId('redeem-address-name').locator('input').fill(name);
+    await page.getByRole('button', { name: 'Redeem mailbox' }).click();
+
+    const addressValue = page.getByTestId('address-credential-address');
+    const passwordValue = page.getByTestId('address-credential-password');
+    const jwtValue = page.getByTestId('address-credential-jwt');
+    await expect(addressValue).toHaveText(`ui${name}@test.example.com`);
+    const firstAddress = await addressValue.innerText();
+    const firstPassword = await passwordValue.innerText();
+    const firstJwt = await jwtValue.innerText();
+    expect(firstPassword).not.toBe('');
+    expect(firstJwt).not.toBe('');
+    jwt = firstJwt;
+
+    await page.getByRole('button', { name: 'Redeem another code' }).click();
+    await page.getByTestId('redeem-code-input').locator('input').fill(code);
+    await page.getByRole('button', { name: 'Look up code' }).click();
+    await expect(page.getByText('Used', { exact: true })).toBeVisible();
+    await expect(page.getByText(firstAddress, { exact: false })).toHaveCount(0);
+    await page.getByRole('button', { name: 'View redemption result' }).click();
+    await expect(page.getByTestId('address-credential-address')).toHaveText(firstAddress);
+    await expect(page.getByTestId('address-credential-password')).toHaveText(firstPassword);
+    await expect(page.getByTestId('address-credential-jwt')).toHaveText(firstJwt);
+  } finally {
+    if (jwt) {
+      await request.delete(`${WORKER_URL}/api/delete_address`, {
+        headers: { Authorization: `Bearer ${jwt}` },
+      });
+    }
+    await deleteCode(request, 'address_prefix_once', code);
+  }
+});
+
+test('Admin can batch-create, search, export, and display a redemption result', async ({ page, request }) => {
+  let code = '';
+  const user = await createUser(request);
+  try {
+    await page.addInitScript(() => {
+      localStorage.setItem('adminAuth', 'e2e-admin-pass');
+      sessionStorage.setItem('adminTab', 'redeemCodes');
+    });
+    await page.goto(`${FRONTEND_URL}/en/admin`);
+    await expect(page.getByTestId('redeem-admin-create')).toBeVisible();
+    await page.getByTestId('redeem-admin-create').click();
+
+    const dialog = page.getByRole('dialog');
+    await dialog.getByTestId('redeem-admin-count').locator('input').fill('1');
+    await dialog.getByTestId('redeem-admin-role').click();
+    await page.locator('.n-base-select-option').filter({ hasText: 'case-role' }).click();
+    await dialog.getByRole('button', { name: 'Generate' }).click();
+    await expect(page.getByText('Select a future expiration time')).toBeVisible();
+    const expirationInput = dialog.locator('.n-date-picker input');
+    await expirationInput.fill('2099-01-01 00:00:00');
+    await expirationInput.press('Enter');
+    const createResponsePromise = page.waitForResponse((response) => (
+      response.request().method() === 'POST'
+      && new URL(response.url()).pathname === '/admin/redeem_codes/batch'
+    ));
+    const createdCodesDownload = page.waitForEvent('download');
+    await dialog.getByRole('button', { name: 'Generate' }).click();
+    const createResponse = await createResponsePromise;
+    code = (await createResponse.json()).codes[0];
+    expect((await createdCodesDownload).suggestedFilename()).toBe('redeem-codes-role.csv');
+    await expect(page.getByText('Redemption codes generated: 1.')).toBeVisible();
+
+    await page.getByTestId('redeem-admin-search').locator('input').fill(code);
+    await page.getByRole('button', { name: 'Search' }).click();
+    await expect(page.getByText(code, { exact: true })).toBeVisible();
+
+    const exportDownload = page.waitForEvent('download');
+    await page.getByTestId('redeem-admin-export').click();
+    await expect(page.getByText('Export rows (maximum 10000)')).toBeVisible();
+    await page.getByRole('dialog').getByRole('button', { name: 'Download CSV' }).click();
+    expect((await exportDownload).suggestedFilename()).toBe('redeem-codes-role.csv');
+
+    const redeemResponse = await request.post(`${WORKER_URL}/redeem_api/redeem`, {
+      data: { code, user_email: user.email },
+    });
+    expect(redeemResponse.ok()).toBe(true);
+    await page.getByRole('button', { name: 'Search' }).click();
+    await expect(page.getByText(user.email, { exact: true })).toBeVisible();
+  } finally {
+    if (code) await deleteCode(request, 'role', code);
+    await deleteUser(request, user.id);
+  }
+});
+
+test('Admin ignores a stale list response after switching redemption type', async ({ page }) => {
+  let releaseRole!: () => void;
+  let markRoleRequested!: () => void;
+  let markRoleCompleted!: () => void;
+  const roleGate = new Promise<void>((resolve) => { releaseRole = resolve; });
+  const roleRequested = new Promise<void>((resolve) => { markRoleRequested = resolve; });
+  const roleCompleted = new Promise<void>((resolve) => { markRoleCompleted = resolve; });
+
+  await page.route('**/admin/redeem_codes?*', async (route) => {
+    const type = new URL(route.request().url()).searchParams.get('redeem_type');
+    if (type === 'role') {
+      markRoleRequested();
+      await roleGate;
+      await route.fulfill({
+        contentType: 'application/json',
+        body: JSON.stringify({
+          count: 1,
+          results: [{
+            id: 1,
+            code: 'STALE-ROLE-CODE',
+            redeem_type: 'role',
+            value: 'case-role',
+            result: null,
+            enabled: 1,
+            expires_at: '2099-01-01 00:00:00',
+            redeemed_at: null,
+          }],
+        }),
+      });
+      markRoleCompleted();
+      return;
+    }
+    await route.fulfill({
+      contentType: 'application/json',
+      body: JSON.stringify({
+        count: 1,
+        results: [{
+          id: 2,
+          code: 'CURRENT-BALANCE-CODE',
+          redeem_type: 'send_balance',
+          value: '20',
+          result: null,
+          enabled: 1,
+          expires_at: '2099-01-01 00:00:00',
+          redeemed_at: null,
+        }],
+      }),
+    });
+  });
+  await page.addInitScript(() => {
+    localStorage.setItem('adminAuth', 'e2e-admin-pass');
+    sessionStorage.setItem('adminTab', 'redeemCodes');
+  });
+  await page.goto(`${FRONTEND_URL}/en/admin`);
+  await roleRequested;
+
+  await page.getByTestId('redeem-admin-filter-type').click();
+  await page.locator('.n-base-select-option').filter({ hasText: 'Sending credits' }).click();
+  await expect(page.getByText('CURRENT-BALANCE-CODE', { exact: true })).toBeVisible();
+
+  releaseRole();
+  await roleCompleted;
+  await expect(page.getByText('CURRENT-BALANCE-CODE', { exact: true })).toBeVisible();
+  await expect(page.getByText('STALE-ROLE-CODE', { exact: true })).toHaveCount(0);
+});
+
+for (const { locale, roleRequired, roleType, addressType, create, generate, prefixError } of [
+  {
+    locale: 'en', roleRequired: 'Select a role', roleType: 'Role benefits',
+    addressType: 'Custom mailbox', create: 'Batch Generate', generate: 'Generate',
+    prefixError: 'Use only letters and digits, up to 29 characters. Leave empty for no prefix.',
+  },
+  {
+    locale: 'zh', roleRequired: '请选择角色', roleType: '角色权益',
+    addressType: '专属邮箱', create: '批量生成', generate: '生成',
+    prefixError: '前缀仅支持英文字母和数字，最多 29 个字符；留空表示无前缀。',
+  },
+]) {
+  test(`Admin validates missing role and invalid prefix in ${locale}`, async ({ page }) => {
+    await page.addInitScript(() => {
+      localStorage.setItem('adminAuth', 'e2e-admin-pass');
+      sessionStorage.setItem('adminTab', 'redeemCodes');
+    });
+    let createRequests = 0;
+    page.on('request', (request) => {
+      if (request.method() === 'POST'
+        && new URL(request.url()).pathname === '/admin/redeem_codes/batch') {
+        createRequests++;
+      }
+    });
+    await page.goto(`${FRONTEND_URL}/${locale}/admin`);
+    await expect(page.getByTestId('redeem-admin-filter-type')).toContainText(roleType);
+    await page.getByRole('button', { name: create, exact: true }).click();
+    const dialog = page.getByRole('dialog');
+    await dialog.getByRole('button', { name: generate, exact: true }).click();
+    await expect(page.getByText(roleRequired, { exact: true })).toBeVisible();
+    await dialog.getByRole('button', { name: 'close', exact: true }).click();
+    await page.getByTestId('redeem-admin-filter-type').click();
+    await page.locator('.n-base-select-option').filter({ hasText: addressType }).click();
+    await page.getByRole('button', { name: create, exact: true }).click();
+    await dialog.locator('input[maxlength]').fill('bad-');
+    await dialog.getByRole('button', { name: generate, exact: true }).click();
+    await expect(page.getByText(prefixError, { exact: true })).toBeVisible();
+    expect(createRequests).toBe(0);
+  });
+}
+
+test('the disabled frontend hides the entry and redirects the page', async ({ page }) => {
+  await page.goto(`${FRONTEND_URL_ENV_OFF}/en/`);
+  await expect(page.getByTestId('redeem-entry')).toHaveCount(0);
+
+  await page.goto(`${FRONTEND_URL_ENV_OFF}/en/redeem`);
+  await expect(page).not.toHaveURL(/\/redeem$/);
+  await expect(page.getByTestId('redeem-entry')).toHaveCount(0);
+
+  await page.addInitScript(() => {
+    localStorage.setItem('adminAuth', 'e2e-admin-pass');
+  });
+  await page.goto(`${FRONTEND_URL_ENV_OFF}/en/admin`);
+  await expect(page.getByTestId('redeem-admin-create')).toHaveCount(0);
+  await expect(page.getByText('Redemption Codes', { exact: true })).toHaveCount(0);
+});

e2e/tests/browser/send-mail-compose.spec.ts

@@ -0,0 +1,134 @@
+import { test, expect, request as apiRequest, type Page } from '@playwright/test';
+import {
+  FRONTEND_URL,
+  createTestAddress,
+  deleteAddress,
+  requestSendAccess,
+} from '../../fixtures/test-helpers';
+
+const expectEditorOriginsToAlign = async (page: Page) => {
+  const editorOriginDelta = await page.locator('.compose-textarea').evaluate((editor) => {
+    const textareaElement = editor.querySelector('textarea');
+    const placeholder = editor.querySelector('.n-input__placeholder');
+    if (!textareaElement) throw new Error('compose textarea element not found');
+    if (!placeholder) throw new Error('compose placeholder element not found');
+    const textareaBox = textareaElement.getBoundingClientRect();
+    const placeholderBox = placeholder.getBoundingClientRect();
+    const textareaStyle = getComputedStyle(textareaElement);
+    const placeholderStyle = getComputedStyle(placeholder);
+    return {
+      x: textareaBox.x + parseFloat(textareaStyle.paddingLeft)
+        - placeholderBox.x - parseFloat(placeholderStyle.paddingLeft),
+      y: textareaBox.y + parseFloat(textareaStyle.paddingTop)
+        - placeholderBox.y - parseFloat(placeholderStyle.paddingTop),
+    };
+  });
+  expect(Math.abs(editorOriginDelta.x)).toBeLessThan(1);
+  expect(Math.abs(editorOriginDelta.y)).toBeLessThan(1);
+};
+
+test.describe('Send mail composer', () => {
+  test('edits a draft, changes format, and previews HTML', async ({ page }) => {
+    const api = await apiRequest.newContext();
+    let jwt: string | undefined;
+
+    try {
+      const created = await createTestAddress(api, 'compose-ui');
+      jwt = created.jwt;
+      await requestSendAccess(api, jwt);
+
+      await page.goto(`${FRONTEND_URL}/en/?jwt=${jwt}`);
+      await page.getByText('Send Mail', { exact: true }).click();
+
+      await expect(page.getByRole('heading', { name: 'Compose email', exact: true })).toBeVisible();
+      await expect(page.locator('.composer-title')).toContainText(created.address);
+
+      const expectedFieldOrder = [
+        'send-mail-sender-address',
+        'send-mail-sender-name',
+        'send-mail-recipient-address',
+        'send-mail-recipient-name',
+      ];
+      const fieldIds = await page.locator('.composer-form .n-grid input').evaluateAll(
+        (inputs) => inputs.map((input) => input.id)
+      );
+      expect(fieldIds.filter((id) => expectedFieldOrder.includes(id))).toEqual(expectedFieldOrder);
+
+      const textarea = page.locator('.compose-textarea textarea');
+      await expectEditorOriginsToAlign(page);
+
+      const recipient = page.getByRole('textbox', { name: /^Recipient address/ });
+      const subject = page.getByRole('textbox', { name: /^Subject/ });
+      await recipient.fill('recipient@test.example.com');
+      await subject.fill('Composer preview');
+
+      await page.getByText('HTML', { exact: true }).click();
+      const htmlContent = [
+        '<h1>Preview heading</h1><p>Preview body</p>',
+        '<script>alert("xss")</script><img src="x" onerror="alert(1)">',
+      ].join('');
+      let previewDialogAppeared = false;
+      page.on('dialog', async (dialog) => {
+        previewDialogAppeared = true;
+        await dialog.dismiss();
+      });
+      await textarea.fill(htmlContent);
+      await page.getByRole('button', { name: 'Preview' }).click();
+
+      const preview = page.locator('.compose-preview');
+      await expect(preview).toBeVisible();
+      await expect(preview).toContainText('Preview heading');
+      await expect(preview.locator('script, [onerror]')).toHaveCount(0);
+      expect(previewDialogAppeared).toBe(false);
+
+      await page.getByRole('button', { name: 'Edit' }).click();
+      await expect(preview).toBeHidden();
+      await expect(recipient).toHaveValue('recipient@test.example.com');
+      await expect(subject).toHaveValue('Composer preview');
+      await expect(textarea).toHaveValue(htmlContent);
+
+      await page.setViewportSize({ width: 320, height: 800 });
+      await page.goto(`${FRONTEND_URL}/es/?jwt=${jwt}`);
+      await page.getByText('Enviar correo', { exact: true }).click();
+
+      await expect(page.getByRole('heading', { name: 'Redactar correo', exact: true })).toBeVisible();
+      await expect(page.getByRole('textbox', { name: /^Dirección del destinatario/ })).toBeVisible();
+      await expect(page.getByText('Borrador guardado en este navegador', { exact: true })).toBeVisible();
+
+      await page.getByText('HTML', { exact: true }).click();
+      const previewButton = page.getByRole('button', { name: 'Vista previa', exact: true });
+      await expect(previewButton).toBeVisible();
+      const previewBox = await previewButton.boundingBox();
+      expect(previewBox).not.toBeNull();
+      expect(previewBox!.x + previewBox!.width).toBeLessThanOrEqual(320);
+    } finally {
+      try {
+        if (jwt) await deleteAddress(api, jwt);
+      } finally {
+        await api.dispose();
+      }
+    }
+  });
+
+  test('keeps the Admin field order and editor placeholder aligned', async ({ page }) => {
+    await page.addInitScript(() => {
+      localStorage.setItem('adminAuth', 'e2e-admin-pass');
+      sessionStorage.setItem('adminTab', 'mails');
+    });
+    await page.goto(`${FRONTEND_URL}/en/admin`);
+    await page.getByText('Send Mail', { exact: true }).click();
+
+    await expect(page.getByRole('heading', { name: 'Compose email', exact: true })).toBeVisible();
+    const expectedFieldOrder = [
+      'admin-send-mail-sender-address',
+      'admin-send-mail-sender-name',
+      'admin-send-mail-recipient-address',
+      'admin-send-mail-recipient-name',
+    ];
+    const fieldIds = await page.locator('.composer-form .n-grid input').evaluateAll(
+      (inputs) => inputs.map((input) => input.id)
+    );
+    expect(fieldIds.filter((id) => expectedFieldOrder.includes(id))).toEqual(expectedFieldOrder);
+    await expectEditorOriginsToAlign(page);
+  });
+});

e2e/tests/browser/user-access-token.spec.ts

@@ -0,0 +1,417 @@
+import { expect, test, type Page } from '@playwright/test';
+import { createHmac } from 'node:crypto';
+import { FRONTEND_URL, WORKER_URL, createTestAddress, deleteAddress, hashPassword, getAddressSender, onMailpitMessage } from '../../fixtures/test-helpers';
+
+const accessToken = (expiresIn: number) => {
+  const payload = Buffer.from(JSON.stringify({ exp: Math.floor(Date.now() / 1000) + expiresIn })).toString('base64url');
+  return `e30.${payload}.signature`;
+};
+
+const openApiTestPage = async (page: Page) => {
+  // Isolate API calls from the application's automatic settings requests.
+  await page.route(`${FRONTEND_URL}/api-test`, (route) => route.fulfill({
+    contentType: 'text/html', body: '<!doctype html><html><body></body></html>',
+  }));
+  await page.goto(`${FRONTEND_URL}/api-test`);
+};
+
+const expiredTokenResponse = { status: 401, json: { code: 'AUTH_USER_ACCESS_TOKEN_EXPIRED', message: 'Access token expired' } };
+
+for (const scenario of [
+  { name: 'mailbox credential', path: '/api/settings', site: false, admin: false, needAuth: true },
+  { name: 'account credential', path: '/user_api/settings', site: false, admin: false, needAuth: true },
+  { name: 'site password', path: '/api/settings', site: true, admin: false, needAuth: true },
+  { name: 'site password on admin API', path: '/admin/db_version', site: true, admin: false, needAuth: true },
+  { name: 'admin password', path: '/admin/db_version', site: false, admin: true, needAuth: true },
+  { name: 'admin login', path: '/open_api/admin_login', site: false, admin: true, needAuth: false },
+  { name: 'site password after authentication', path: '/api/settings', site: true, admin: false, needAuth: false },
+  { name: 'site password on admin API after authentication', path: '/admin/db_version', site: true, admin: false, needAuth: false },
+]) {
+  test(`Authentication dialog distinguishes ${scenario.name}`, async ({ page }) => {
+    await openApiTestPage(page);
+    await page.route(`**${scenario.path}`, route => route.fulfill(scenario.site
+      ? { status: 401, json: { code: 'AUTH_SITE_PASSWORD_INVALID', message: 'Site password required' } }
+      : scenario.admin
+        ? { status: 401, json: { code: 'AUTH_ADMIN_CREDENTIAL_INVALID', message: 'Admin password required' } }
+        : { status: 401, body: 'Invalid credential' }));
+    const result = await page.evaluate(async ({ path, needAuth }) => {
+      const apiModule = '/src/api/index.js';
+      const storeModule = '/src/store/index.js';
+      const { api } = await import(apiModule);
+      const state = (await import(storeModule)).useGlobalState();
+      state.openSettings.value.needAuth = needAuth;
+      state.showAuth.value = false;
+      state.showAdminAuth.value = false;
+      try {
+        await api.fetch(path);
+      } catch {
+        return { site: state.showAuth.value, admin: state.showAdminAuth.value };
+      }
+    }, { path: scenario.path, needAuth: scenario.needAuth });
+    expect(result).toEqual({ site: scenario.site, admin: scenario.admin });
+  });
+}
+
+for (const scenario of ['expired', 'expiring', 'valid', 'no account', 'login expired', 'wrong password', 'text zh', 'text en', 'retry expired', 'retry unauthorized', 'unmatched path', 'server error', 'json client error', 'json server error'] as const) {
+  test(`Access token response handling: ${scenario}`, async ({ page }) => {
+    await openApiTestPage(page);
+
+    const initialToken = accessToken(scenario === 'valid' ? 3600 : scenario === 'expiring' ? 20 : -60);
+    const freshToken = accessToken(7200);
+    const path = scenario === 'unmatched path' ? '/open_api/settings' : '/admin/db_version';
+    let refreshCount = 0;
+    const attempts: string[] = [];
+    await page.route('**/user_api/settings', async (route) => {
+      refreshCount++;
+      expect(route.request().headers()['x-user-token']).toBe('account-token');
+      await route.fulfill(scenario === 'login expired'
+        ? { status: 401, contentType: 'text/plain', body: 'Please login again' }
+        : { json: { access_token: freshToken } });
+    });
+    await page.route(`**${path}`, async (route) => {
+      attempts.push(route.request().headers()['x-user-access-token']);
+      if (scenario.startsWith('json')) {
+        await route.fulfill({
+          status: scenario === 'json client error' ? 403 : 503,
+          json: { code: 'OPERATION_FAILED', message: 'Operation failed' },
+        });
+        return;
+      }
+      if (scenario === 'server error') {
+        await route.fulfill({ status: 500, body: 'Server error' });
+        return;
+      }
+      if (!['valid', 'expiring', 'wrong password'].includes(scenario)
+        && (attempts.length === 1 || scenario === 'retry expired')) {
+        await route.fulfill(scenario.startsWith('text')
+          ? { status: 401, body: scenario === 'text zh' ? '您的访问令牌已过期, 请刷新页面' : 'Your access token has expired, please refresh the page' }
+          : expiredTokenResponse);
+        return;
+      }
+      await route.fulfill(['wrong password', 'retry unauthorized'].includes(scenario)
+        ? { status: 401, json: { code: 'AUTH_ADMIN_CREDENTIAL_INVALID', message: 'Admin password required' } }
+        : { json: { current_db_version: 'test-version' } });
+    });
+
+    const result = await page.evaluate(async ({ initialToken, scenario, path }) => {
+      const apiModule = '/src/api/index.js';
+      const storeModule = '/src/store/index.js';
+      const { api } = await import(apiModule);
+      const state = (await import(storeModule)).useGlobalState();
+      state.userJwt.value = scenario === 'no account' ? '' : 'account-token';
+      state.userSettings.value.access_token = initialToken;
+      state.adminAuth.value = scenario === 'wrong password' ? 'wrong-password' : '';
+      state.showAdminAuth.value = false;
+      try {
+        return { data: await api.fetch(path), error: null, showAdminAuth: state.showAdminAuth.value };
+      } catch (error) {
+        return { data: null, error: String(error), showAdminAuth: state.showAdminAuth.value };
+      }
+    }, { initialToken, scenario, path });
+
+    const needsRefresh = !['valid', 'expiring', 'no account', 'wrong password', 'text zh', 'text en', 'unmatched path', 'server error', 'json client error', 'json server error'].includes(scenario);
+    expect(refreshCount).toBe(needsRefresh ? 1 : 0);
+    expect(attempts).toEqual(needsRefresh && scenario !== 'login expired' ? [initialToken, freshToken] : [initialToken]);
+    expect(result.showAdminAuth).toBe(['wrong password', 'retry unauthorized'].includes(scenario));
+    if (scenario === 'login expired') expect(result.error).toContain('Please login again');
+    else if (['wrong password', 'retry unauthorized'].includes(scenario)) expect(result.error).toContain('Admin password required');
+    else if (['retry expired', 'no account', 'unmatched path'].includes(scenario)) expect(result.error).toContain('Access token expired');
+    else if (scenario === 'server error') expect(result.error).toContain('Server error');
+    else if (scenario.startsWith('text')) {
+      expect(result.error).toContain(scenario === 'text zh'
+        ? '您的访问令牌已过期, 请刷新页面'
+        : 'Your access token has expired, please refresh the page');
+    }
+    else if (scenario.startsWith('json')) {
+      expect(result.error).toContain('Operation failed');
+      expect(result.error).not.toContain('[object Object]');
+    }
+    else expect(result.data).toEqual({ current_db_version: 'test-version' });
+  });
+}
+
+test('concurrent and late responses share one access token refresh', async ({ page }) => {
+  await openApiTestPage(page);
+  const initialToken = accessToken(-60);
+  const freshToken = accessToken(7200);
+  const paths = ['/admin/db_version', '/api/settings', '/api/send_mail',
+    '/user_api/bind_address', '/user_api/address/1/settings'];
+  let refreshCount = 0;
+  const initialPaths: string[] = [];
+  const attempts: string[] = [];
+  let release!: () => void;
+  let releaseLate!: () => void;
+  const refreshPending = new Promise<void>((resolve) => { release = resolve; });
+  const lateResponse = new Promise<void>((resolve) => { releaseLate = resolve; });
+  await page.route('**/user_api/settings', async (route) => {
+    refreshCount++;
+    await refreshPending;
+    await route.fulfill({ json: { access_token: freshToken } });
+  });
+  await page.route((url) => paths.includes(url.pathname), async (route) => {
+    if (route.request().headers()['x-user-access-token'] === initialToken) {
+      const requestPath = new URL(route.request().url()).pathname;
+      initialPaths.push(requestPath);
+      if (requestPath === paths.at(-1)) await lateResponse;
+      await route.fulfill(expiredTokenResponse);
+      return;
+    }
+    attempts.push(route.request().headers()['x-user-access-token']);
+    await route.fulfill({ json: { success: true } });
+  });
+  const pending = page.evaluate(async ({ initialToken, paths }) => {
+    const apiModule = '/src/api/index.js';
+    const storeModule = '/src/store/index.js';
+    const { api } = await import(apiModule);
+    const state = (await import(storeModule)).useGlobalState();
+    state.userJwt.value = 'account-token';
+    state.userSettings.value.access_token = initialToken;
+    return Promise.all(paths.map((path) => api.fetch(path, {
+      method: path === '/api/send_mail' ? 'POST' : 'GET',
+    })));
+  }, { initialToken, paths });
+  try {
+    await expect.poll(() => refreshCount).toBe(1);
+    await expect.poll(() => initialPaths.length).toBe(paths.length);
+    expect(attempts).toEqual([]);
+    release();
+    await expect.poll(() => attempts.length).toBe(paths.length - 1);
+  } finally {
+    release();
+    releaseLate();
+  }
+  expect(await pending).toEqual(paths.map(() => ({ success: true })));
+  expect(refreshCount).toBe(1);
+  expect(attempts).toEqual(paths.map(() => freshToken));
+});
+
+for (const failure of [400, 401, 500, 'network'] as const) {
+  test(`failed shared refresh preserves independent mailbox requests: ${failure}`, async ({ page }) => {
+    await openApiTestPage(page);
+    const paths = ['/admin/db_version', '/user_api/bind_address', '/user_api/address/1/settings',
+      '/api/settings', '/api/send_mail'];
+    const attempts: string[] = [];
+    let initialResponses = 0;
+    page.on('response', async (response) => {
+      if (paths.includes(new URL(response.url()).pathname) && response.status() === 401) {
+        await response.finished();
+        initialResponses++;
+      }
+    });
+    let refreshCount = 0;
+    let release!: () => void;
+    const refreshPending = new Promise<void>((resolve) => { release = resolve; });
+    const freshToken = accessToken(7200);
+    await page.route('**/user_api/settings', async (route) => {
+      refreshCount++;
+      if (refreshCount > 1) {
+        await route.fulfill({ json: { access_token: freshToken } });
+        return;
+      }
+      await refreshPending;
+      if (failure === 'network') await route.abort('failed');
+      else await route.fulfill({ status: failure, body: 'Refresh failed' });
+    });
+    await page.route((url) => paths.includes(url.pathname), async (route) => {
+      const path = new URL(route.request().url()).pathname;
+      if (route.request().headers()['x-user-access-token'] && route.request().headers()['x-user-access-token'] !== freshToken) {
+        await route.fulfill(expiredTokenResponse);
+        return;
+      }
+      attempts.push(path);
+      await route.fulfill(path === '/api/send_mail'
+        ? { status: 403, body: 'No send balance' }
+        : { json: { success: true } });
+    });
+    const pending = page.evaluate(async ({ paths, initialToken }) => {
+      const apiModule = '/src/api/index.js';
+      const storeModule = '/src/store/index.js';
+      const { api } = await import(apiModule);
+      const state = (await import(storeModule)).useGlobalState();
+      state.userJwt.value = 'account-token';
+      state.userSettings.value.access_token = initialToken;
+      state.adminAuth.value = '';
+      state.openSettings.value.needAuth = true;
+      state.showAuth.value = false;
+      state.showAdminAuth.value = false;
+      const results = await Promise.all(paths.map(async (path) => {
+        try {
+          return { data: await api.fetch(path, { method: path === '/api/send_mail' ? 'POST' : 'GET' }) };
+        } catch (error) {
+          return { error: String(error) };
+        }
+      }));
+      const flags = { showAuth: state.showAuth.value, showAdminAuth: state.showAdminAuth.value, loading: state.loading.value };
+      await api.fetch('/admin/db_version');
+      return { results, flags };
+    }, { paths, initialToken: accessToken(-60) });
+    try {
+      await expect.poll(() => initialResponses).toBe(paths.length);
+      await expect.poll(() => refreshCount).toBe(1);
+      expect(attempts).toEqual([]);
+    } finally {
+      release();
+    }
+    const { results, flags } = await pending;
+    for (const result of results.slice(0, 3)) {
+      expect(result.error).toContain(failure === 'network' ? 'Network Error' : 'Refresh failed');
+    }
+    expect(results[3].data).toEqual({ success: true });
+    expect(results[4].error).toContain('[403]: No send balance');
+    expect(flags).toEqual({ showAuth: false, showAdminAuth: false, loading: false });
+    expect(refreshCount).toBe(2);
+    expect(attempts.slice(0, 2).sort()).toEqual(['/api/send_mail', '/api/settings']);
+    expect(attempts.slice(2)).toEqual(['/admin/db_version']);
+  });
+}
+
+for (const changedCredential of ['account', 'mailbox'] as const) {
+  test(`a changed ${changedCredential} stops the waiting request after refresh`, async ({ page }) => {
+    await openApiTestPage(page);
+    const path = changedCredential === 'mailbox' ? '/api/send_mail' : '/admin/db_version';
+    const freshToken = accessToken(7200);
+    let attempts = 0;
+    await page.route(`**${path}`, async (route) => {
+      attempts++;
+      await route.fulfill(attempts === 1 ? expiredTokenResponse : { json: { success: true } });
+    });
+    await page.route('**/user_api/settings', async (route) => {
+      await page.evaluate(async (changedCredential) => {
+        const storeModule = '/src/store/index.js';
+        const state = (await import(storeModule)).useGlobalState();
+        if (changedCredential === 'account') {
+          state.userJwt.value = 'other-account';
+          state.userSettings.value = { access_token: 'other-access-token' };
+        } else {
+          state.jwt.value = 'other-mailbox';
+        }
+      }, changedCredential);
+      await route.fulfill({ json: { access_token: freshToken } });
+    });
+    const result = await page.evaluate(async ({ initialToken, path }) => {
+      const apiModule = '/src/api/index.js';
+      const storeModule = '/src/store/index.js';
+      const { api } = await import(apiModule);
+      const state = (await import(storeModule)).useGlobalState();
+      state.userJwt.value = 'account-token';
+      state.jwt.value = 'mailbox-token';
+      state.userSettings.value.access_token = initialToken;
+      state.adminAuth.value = '';
+      try {
+        await api.fetch(path, { method: path === '/api/send_mail' ? 'POST' : 'GET' });
+        return null;
+      } catch (error) {
+        return { error: String(error), token: state.userSettings.value.access_token, loading: state.loading.value };
+      }
+    }, { initialToken: accessToken(-60), path });
+    expect(result).toEqual({
+      error: 'Error: User session changed, please retry',
+      token: changedCredential === 'account' ? 'other-access-token' : freshToken,
+      loading: false,
+    });
+    expect(attempts).toBe(1);
+  });
+}
+
+for (const [scenario, query] of [
+  ['expired account', ''],
+  ['deleted account', ''],
+  ['valid account', ''],
+  ['missing account', ''],
+  ['missing expiry', ''],
+  ['expired account', '?refresh=1&source=e2e'],
+  ['deleted account', '?refresh=1&source=e2e'],
+  ['valid account', '?refresh=1&source=e2e'],
+  ['missing account', '?refresh=1&source=e2e'],
+  ['missing expiry', '?refresh=1&source=e2e'],
+] as const) {
+  test(`mailbox operations use the real Worker when ${scenario}, query: ${query || 'none'}`, async ({ page, request }) => {
+    const address = await createTestAddress(request, 'refresh-mailbox-');
+    let userId: number | undefined;
+    try {
+      const email = `refresh-account-${Date.now()}@test.example.com`;
+      const created = await request.post(`${WORKER_URL}/admin/users`, {
+        data: { email, password: hashPassword('test-password-123') },
+      });
+      expect(created.ok()).toBe(true);
+      const users = await request.get(`${WORKER_URL}/admin/users`, {
+        params: { limit: 10, offset: 0, query: email },
+      });
+      expect(users.ok()).toBe(true);
+      userId = (await users.json()).results.find((user: any) => user.user_email === email).id;
+
+      const sign = (payload: Record<string, unknown>) => {
+        const header = Buffer.from(JSON.stringify({ alg: 'HS256', typ: 'JWT' })).toString('base64url');
+        const body = Buffer.from(JSON.stringify(payload)).toString('base64url');
+        const signature = createHmac('sha256', 'e2e-test-secret-key').update(`${header}.${body}`).digest('base64url');
+        return `${header}.${body}.${signature}`;
+      };
+      const now = Math.floor(Date.now() / 1000);
+      const claims = { user_id: userId, user_email: email, iat: now - 3600 };
+      const userJwt = scenario === 'missing account' ? ''
+        : sign({ ...claims, exp: now + (scenario === 'expired account' ? -60 : 3600) });
+      const expiredAccessToken = sign({ ...claims, exp: scenario === 'missing expiry' ? undefined : now - 60, user_role: 'case-role' });
+      if (scenario === 'deleted account') {
+        expect((await request.delete(`${WORKER_URL}/admin/users/${userId}`)).ok()).toBe(true);
+      }
+
+      // Exercise the browser API module without the UI's automatic settings requests.
+      await page.route(`${FRONTEND_URL}/api-test`, (route) => route.fulfill({
+        contentType: 'text/html', body: '<!doctype html><html><body></body></html>',
+      }));
+      await page.goto(`${FRONTEND_URL}/api-test`);
+      const refreshStatuses: number[] = [];
+      let sendCount = 0;
+      page.on('response', (response) => {
+        if (new URL(response.url()).pathname === '/user_api/settings') refreshStatuses.push(response.status());
+      });
+      page.on('request', (req) => {
+        const url = new URL(req.url());
+        if (['/api/settings', '/api/send_mail'].includes(url.pathname)) expect(url.search).toBe(query);
+        if (url.pathname === '/api/send_mail') sendCount++;
+      });
+      const settings = await page.evaluate(async ({ userJwt, expiredAccessToken, mailboxJwt, query }) => {
+        const apiModule = '/src/api/index.js';
+        const storeModule = '/src/store/index.js';
+        const { api } = await import(apiModule);
+        const state = (await import(storeModule)).useGlobalState();
+        state.userJwt.value = userJwt;
+        state.userSettings.value.access_token = expiredAccessToken;
+        state.jwt.value = mailboxJwt;
+        state.adminAuth.value = '';
+        return api.fetch(`/api/settings${query}`);
+      }, { userJwt, expiredAccessToken, mailboxJwt: address.jwt, query });
+      expect(settings.address).toBe(address.address);
+      expect(settings.send_balance).toBe(10);
+
+      const subject = `Mailbox refresh regression ${scenario} ${Date.now()}`;
+      const listener = onMailpitMessage((mail) => mail.Subject === subject);
+      await listener.ready;
+      const [mail] = await Promise.all([
+        listener.message,
+        page.evaluate(async ({ subject, query }) => {
+          const apiModule = '/src/api/index.js';
+          const { api } = await import(apiModule);
+          await api.fetch(`/api/send_mail${query}`, {
+            method: 'POST',
+            body: { to_mail: 'recipient@test.example.com', subject, content: 'Independent mailbox credential', is_html: false },
+          });
+        }, { subject, query }),
+      ]);
+      expect(mail.From.Address).toBe(address.address);
+      expect(sendCount).toBe(scenario === 'valid account' || scenario === 'missing expiry' ? 1 : 2);
+      expect((await getAddressSender(request, address.address)).balance).toBe(9);
+      const sent = await request.get(`${WORKER_URL}/admin/sendbox`, {
+        params: { address: address.address, limit: 10, offset: 0 },
+      });
+      expect(sent.ok()).toBe(true);
+      expect((await sent.json()).results).toHaveLength(1);
+      expect(refreshStatuses).toEqual(scenario === 'valid account' ? [200]
+        : scenario === 'missing account' || scenario === 'missing expiry' ? []
+          : scenario === 'expired account' ? [401, 401] : [400, 400]);
+    } finally {
+      await deleteAddress(request, address.jwt);
+      if (userId !== undefined) await request.delete(`${WORKER_URL}/admin/users/${userId}`);
+    }
+  });
+}

e2e/tests/browser/user-address-pagination.spec.ts

@@ -100,7 +100,7 @@ test.describe('User address pagination browser flow', () => {
         return url.pathname === '/user_api/bind_address'
           && url.searchParams.get('limit') === '100';
       });
-      await page.getByText('Mail Box', { exact: true }).click();
+      await page.getByText('Inbox', { exact: true }).click();
       const initialMailboxResponse = await initialMailboxAddressesResponse;
       expect(initialMailboxResponse.ok()).toBe(true);
       const mailboxAddressSelect = page.locator('.n-input-group .n-select').first();

e2e/tests/browser/user-send-mail.spec.ts

@@ -0,0 +1,137 @@
+import { expect, request as apiRequest, test, type APIRequestContext } from '@playwright/test';
+
+import {
+  FRONTEND_URL,
+  WORKER_URL,
+  createTestAddress,
+  deleteAddress,
+  hashPassword,
+} from '../../fixtures/test-helpers';
+
+async function createUser(request: APIRequestContext) {
+  const email = `user-send-browser-${Date.now()}@test.example.com`;
+  const password = hashPassword('test-password-123');
+  const registerRes = await request.post(`${WORKER_URL}/user_api/register`, {
+    data: { email, password },
+  });
+  expect(registerRes.ok()).toBe(true);
+
+  const loginRes = await request.post(`${WORKER_URL}/user_api/login`, {
+    data: { email, password },
+  });
+  expect(loginRes.ok()).toBe(true);
+  const { jwt } = await loginRes.json();
+  const payload = JSON.parse(Buffer.from(jwt.split('.')[1], 'base64url').toString('utf8'));
+  return { email, jwt, userId: payload.user_id as number };
+}
+
+test.describe('User send mail page', () => {
+  test('selects a bound address, sends mail, and opens its sent items', async ({ page }) => {
+    const request = await apiRequest.newContext();
+    const addresses: Awaited<ReturnType<typeof createTestAddress>>[] = [];
+    let userId: number | undefined;
+    let originalUserSettings: Record<string, unknown> | undefined;
+
+    try {
+      const settingsRes = await request.get(`${WORKER_URL}/admin/user_settings`);
+      expect(settingsRes.ok()).toBe(true);
+      originalUserSettings = await settingsRes.json();
+      const enableUserRes = await request.post(`${WORKER_URL}/admin/user_settings`, {
+        data: {
+          ...originalUserSettings,
+          enable: true,
+          enableMailVerify: false,
+          maxAddressCount: 0,
+        },
+      });
+      expect(enableUserRes.ok()).toBe(true);
+
+      const user = await createUser(request);
+      userId = user.userId;
+      const address = await createTestAddress(request, 'usr-browser-');
+      const secondAddress = await createTestAddress(request, 'usr-second-');
+      addresses.push(address, secondAddress);
+      for (const boundAddress of addresses) {
+        const bindRes = await request.post(`${WORKER_URL}/user_api/bind_address`, {
+          headers: {
+            Authorization: `Bearer ${boundAddress.jwt}`,
+            'x-user-token': user.jwt,
+          },
+        });
+        expect(bindRes.ok()).toBe(true);
+      }
+
+      await page.goto(`${FRONTEND_URL}/en/`);
+      await page.evaluate((userJwt) => {
+        localStorage.setItem('userJwt', userJwt);
+      }, user.jwt);
+      await page.goto(`${FRONTEND_URL}/en/user`);
+
+      await expect(page.getByText(user.email)).toBeVisible({ timeout: 15_000 });
+      const credentialResponse = page.waitForResponse((response) => (
+        response.request().method() === 'GET'
+        && new URL(response.url()).pathname
+          === `/user_api/bind_address_jwt/${address.address_id}`
+      ));
+      const addressRow = page.getByRole('row').filter({ hasText: address.address });
+      await addressRow.getByRole('button', { name: 'Address Credential' }).click();
+      expect((await credentialResponse).ok()).toBe(true);
+      await expect(page.getByRole('dialog')).toContainText(address.address);
+      await page.getByRole('button', { name: 'close' }).click();
+
+      const initialSettingsResponse = page.waitForResponse((response) => (
+        new URL(response.url()).pathname
+          === `/user_api/address/${secondAddress.address_id}/settings`
+      ));
+      await page.getByText('Send Mail', { exact: true }).click();
+      expect((await initialSettingsResponse).ok()).toBe(true);
+      await expect(page.locator('.composer-title h2')).toHaveText('Compose email');
+
+      const settingsResponse = page.waitForResponse((response) => (
+        new URL(response.url()).pathname
+          === `/user_api/address/${address.address_id}/settings`
+      ));
+      await page.locator('.address-picker-select').click();
+      await page.locator('.n-base-select-option').filter({ hasText: address.address }).click();
+      expect((await settingsResponse).ok()).toBe(true);
+      await expect(page.locator('.address-picker-select')).toContainText(address.address);
+
+      const subject = `Browser user send ${Date.now()}`;
+      await page.getByRole('textbox', { name: /^Recipient address/ })
+        .fill('recipient@test.example.com');
+      await page.getByRole('textbox', { name: /^Subject/ }).fill(subject);
+      await page.locator('.compose-textarea textarea').fill('Sent from the user page');
+
+      const sendResponse = page.waitForResponse((response) => (
+        response.request().method() === 'POST'
+        && new URL(response.url()).pathname
+          === `/user_api/address/${address.address_id}/send_mail`
+      ));
+      const sendboxResponse = page.waitForResponse((response) => (
+        response.request().method() === 'GET'
+        && new URL(response.url()).pathname === '/user_api/sendbox'
+      ));
+      await page.getByRole('button', { name: 'Send', exact: true }).click();
+      expect((await sendResponse).ok()).toBe(true);
+      expect((await sendboxResponse).ok()).toBe(true);
+
+      await expect(page.locator('.n-tabs-tab--active')).toHaveText('Sent');
+      await expect(page.locator('.n-thing-header__title').filter({ hasText: subject }))
+        .toHaveText(subject, { timeout: 15_000 });
+    } finally {
+      try {
+        await Promise.allSettled(addresses.map((address) => deleteAddress(request, address.jwt)));
+        if (userId !== undefined) {
+          await request.delete(`${WORKER_URL}/admin/users/${userId}`);
+        }
+      } finally {
+        if (originalUserSettings) {
+          await request.post(`${WORKER_URL}/admin/user_settings`, {
+            data: originalUserSettings,
+          });
+        }
+        await request.dispose();
+      }
+    }
+  });
+});

e2e/tests/unit/mailpit-events.test.mjs

@@ -0,0 +1,49 @@
+import assert from 'node:assert/strict';
+import { once } from 'node:events';
+import { after, before, test } from 'node:test';
+import { WebSocketServer } from 'ws';
+
+let server;
+let onMailpitMessage;
+
+before(async () => {
+  server = new WebSocketServer({ host: '127.0.0.1', port: 0 });
+  await once(server, 'listening');
+  const originalApi = process.env.MAILPIT_API;
+  process.env.MAILPIT_API = `http://127.0.0.1:${server.address().port}/api`;
+  try {
+    ({ onMailpitMessage } = await import('../../fixtures/test-helpers.ts'));
+  } finally {
+    if (originalApi === undefined) delete process.env.MAILPIT_API;
+    else process.env.MAILPIT_API = originalApi;
+  }
+});
+
+after(async () => {
+  for (const client of server.clients) client.terminate();
+  await new Promise((resolve) => server.close(resolve));
+});
+
+const target = { Subject: 'target-message' };
+const newEvent = JSON.stringify({ Type: 'new', Data: target });
+const statsEvent = JSON.stringify({ Type: 'stats', Data: { total: 1 } });
+
+for (const [name, payload] of [
+  ['single event', newEvent],
+  ['new event followed by stats', `${newEvent}\n${statsEvent}`],
+  ['stats followed by new event', `${statsEvent}\n${newEvent}`],
+  ['malformed and unrelated events before the match',
+    `invalid-json\n${JSON.stringify({ Type: 'new', Data: { Subject: 'other' } })}\n${newEvent}\n`],
+]) {
+  test(name, async () => {
+    const connected = once(server, 'connection');
+    const listener = onMailpitMessage((mail) => mail.Subject === target.Subject, { timeout: 1000 });
+    const received = assert.doesNotReject(async () => {
+      assert.deepEqual(await listener.message, target);
+    });
+    const [client] = await connected;
+    await listener.ready;
+    client.send(payload);
+    await received;
+  });
+}

frontend-next/.gitignore

@@ -1,6 +0,0 @@
-node_modules
-dist
-.DS_Store
-.env
-.env.*
-!.env.example

frontend-next/components.json

@@ -1,19 +0,0 @@
-{
-  "$schema": "https://ui.shadcn.com/schema.json",
-  "style": "new-york",
-  "rsc": false,
-  "tsx": true,
-  "tailwind": {
-    "config": "",
-    "css": "src/index.css",
-    "baseColor": "zinc",
-    "cssVariables": true
-  },
-  "aliases": {
-    "components": "@/components",
-    "utils": "@/lib/utils",
-    "ui": "@/components/ui",
-    "lib": "@/lib"
-  },
-  "iconLibrary": "lucide"
-}

frontend-next/index.html

@@ -1,12 +0,0 @@
-<!doctype html>
-<html lang="en">
-  <head>
-    <meta charset="UTF-8" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <title>Temp Email Next</title>
-  </head>
-  <body>
-    <div id="root"></div>
-    <script type="module" src="/src/main.tsx"></script>
-  </body>
-</html>

frontend-next/package.json

@@ -1,34 +0,0 @@
-{
-  "name": "cloudflare-temp-email-next",
-  "version": "0.0.0",
-  "private": true,
-  "type": "module",
-  "scripts": {
-    "dev": "vite",
-    "build": "tsc -b && vite build",
-    "preview": "vite preview"
-  },
-  "dependencies": {
-    "@tailwindcss/vite": "^4.1.17",
-    "@vitejs/plugin-react": "^5.1.2",
-    "class-variance-authority": "^0.7.1",
-    "clsx": "^2.1.1",
-    "dompurify": "^3.3.0",
-    "lucide-react": "^0.561.0",
-    "next-themes": "^0.4.6",
-    "radix-ui": "^1.6.0",
-    "react": "^19.2.3",
-    "react-dom": "^19.2.3",
-    "sonner": "^2.0.7",
-    "tailwind-merge": "^3.4.0",
-    "tailwindcss": "^4.1.17",
-    "typescript": "^5.9.3",
-    "vite": "^7.3.5"
-  },
-  "devDependencies": {
-    "@types/node": "^26.0.1",
-    "@types/react": "^19.2.7",
-    "@types/react-dom": "^19.2.3"
-  },
-  "packageManager": "pnpm@10.10.0"
-}

frontend-next/src/api.ts

@@ -1,399 +0,0 @@
-const API_BASE = import.meta.env.VITE_API_BASE || ""
-
-export type DomainOption = {
-  label: string
-  value: string
-}
-
-export type OpenSettings = {
-  fetched: boolean
-  title: string
-  prefix: string
-  addressRegex: string
-  minAddressLen: number
-  maxAddressLen: number
-  needAuth: boolean
-  enableUserCreateEmail: boolean
-  disableAnonymousUserCreateEmail: boolean
-  disableCustomAddressName: boolean
-  enableUserDeleteEmail: boolean
-  enableSendMail: boolean
-  enableAddressPassword: boolean
-  defaultDomains: string[]
-  randomSubdomainDomains: string[]
-  domains: DomainOption[]
-  cfTurnstileSiteKey: string
-  enableGlobalTurnstileCheck: boolean
-}
-
-export type AddressSettings = {
-  fetched: boolean
-  address: string
-  send_balance: number
-  auto_reply?: unknown
-}
-
-export type UserOpenSettings = {
-  fetched: boolean
-  enable: boolean
-  enableMailVerify: boolean
-  oauth2ClientIDs: { clientID: string; name: string; icon?: string }[]
-}
-
-export type UserSettings = {
-  fetched: boolean
-  user_email: string
-  user_id: number
-  is_admin: boolean
-  access_token: string | null
-  new_user_token: string | null
-  user_role: { domains?: string[] | null; role: string; prefix?: string | null } | null
-}
-
-export type BoundAddress = {
-  id: number | string
-  name?: string
-  address?: string
-  mail_count?: number
-  send_count?: number
-}
-
-export type MailItem = {
-  id: number | string
-  source?: string
-  address?: string
-  subject?: string
-  sender?: string
-  html?: string
-  message?: string
-  text?: string
-  raw?: string
-  created_at?: string
-  metadata?: unknown
-}
-
-export type MailListResponse = {
-  results: MailItem[]
-  count: number
-}
-
-export type SendMailPayload = {
-  from_name: string
-  to_name: string
-  to_mail: string
-  subject: string
-  is_html: boolean
-  content: string
-}
-
-export const defaultOpenSettings: OpenSettings = {
-  fetched: false,
-  title: "",
-  prefix: "",
-  addressRegex: "",
-  minAddressLen: 1,
-  maxAddressLen: 30,
-  needAuth: false,
-  enableUserCreateEmail: false,
-  disableAnonymousUserCreateEmail: false,
-  disableCustomAddressName: false,
-  enableUserDeleteEmail: false,
-  enableSendMail: false,
-  enableAddressPassword: false,
-  defaultDomains: [],
-  randomSubdomainDomains: [],
-  domains: [],
-  cfTurnstileSiteKey: "",
-  enableGlobalTurnstileCheck: false,
-}
-
-export const defaultAddressSettings: AddressSettings = {
-  fetched: false,
-  address: "",
-  send_balance: 0,
-}
-
-export const defaultUserOpenSettings: UserOpenSettings = {
-  fetched: false,
-  enable: false,
-  enableMailVerify: false,
-  oauth2ClientIDs: [],
-}
-
-export const defaultUserSettings: UserSettings = {
-  fetched: false,
-  user_email: "",
-  user_id: 0,
-  is_admin: false,
-  access_token: null,
-  new_user_token: null,
-  user_role: null,
-}
-
-const hasControlChar = (value: string) => {
-  for (let index = 0; index < value.length; index += 1) {
-    const code = value.charCodeAt(index)
-    if (code < 32 || code === 127) return true
-  }
-  return false
-}
-
-const safeHeaderValue = (value: string | null | undefined) => {
-  if (!value) return undefined
-  const trimmed = value.trim()
-  if (!trimmed || trimmed === "undefined" || trimmed === "null") return undefined
-  if (hasControlChar(trimmed)) return undefined
-  return trimmed
-}
-
-const safeBearerHeader = (jwt: string | null | undefined) => {
-  const safe = safeHeaderValue(jwt)
-  return safe ? `Bearer ${safe}` : undefined
-}
-
-const normalizeOpenSettings = (payload: Record<string, unknown>): OpenSettings => {
-  const domains = Array.isArray(payload.domains) ? (payload.domains as string[]) : []
-  const domainLabels = Array.isArray(payload.domainLabels) ? (payload.domainLabels as string[]) : []
-  return {
-    ...defaultOpenSettings,
-    fetched: true,
-    title: String(payload.title || ""),
-    prefix: String(payload.prefix || ""),
-    addressRegex: String(payload.addressRegex || ""),
-    minAddressLen: Number(payload.minAddressLen ?? 1),
-    maxAddressLen: Number(payload.maxAddressLen ?? 30),
-    needAuth: Boolean(payload.needAuth),
-    enableUserCreateEmail: Boolean(payload.enableUserCreateEmail),
-    disableAnonymousUserCreateEmail: Boolean(payload.disableAnonymousUserCreateEmail),
-    disableCustomAddressName: Boolean(payload.disableCustomAddressName),
-    enableUserDeleteEmail: Boolean(payload.enableUserDeleteEmail),
-    enableSendMail: Boolean(payload.enableSendMail),
-    enableAddressPassword: Boolean(payload.enableAddressPassword),
-    defaultDomains: Array.isArray(payload.defaultDomains) ? (payload.defaultDomains as string[]) : [],
-    randomSubdomainDomains: Array.isArray(payload.randomSubdomainDomains)
-      ? (payload.randomSubdomainDomains as string[])
-      : [],
-    domains: domains.map((domain, index) => ({
-      label: domainLabels[index] || domain,
-      value: domain,
-    })),
-    cfTurnstileSiteKey: String(payload.cfTurnstileSiteKey || ""),
-    enableGlobalTurnstileCheck: Boolean(payload.enableGlobalTurnstileCheck),
-  }
-}
-
-export async function hashPassword(password: string) {
-  const digest = await crypto.subtle.digest("SHA-256", new TextEncoder().encode(password))
-  return Array.from(new Uint8Array(digest))
-    .map((byte) => byte.toString(16).padStart(2, "0"))
-    .join("")
-}
-
-export function parseJwtAddress(jwt: string) {
-  try {
-    const payload = JSON.parse(decodeURIComponent(atob(jwt.split(".")[1].replace(/-/g, "+").replace(/_/g, "/"))))
-    return typeof payload.address === "string" ? payload.address : ""
-  } catch {
-    return ""
-  }
-}
-
-export function formatDate(value?: string) {
-  if (!value) return ""
-  const date = new Date(`${value} UTC`)
-  if (Number.isNaN(date.getTime())) return value
-  return date.toLocaleString()
-}
-
-export class ApiClient {
-  constructor(
-    private readonly getJwt: () => string,
-    private readonly getCustomAuth: () => string,
-    private readonly getUserJwt: () => string,
-  ) {}
-
-  async request<T>(path: string, options: RequestInit = {}) {
-    const headers: Record<string, string> = {
-      "Content-Type": "application/json",
-      "x-lang": "en",
-    }
-    const customAuth = safeHeaderValue(this.getCustomAuth())
-    const userJwt = safeHeaderValue(this.getUserJwt())
-    const authorization = safeBearerHeader(this.getJwt())
-    if (customAuth) headers["x-custom-auth"] = customAuth
-    if (userJwt) headers["x-user-token"] = userJwt
-    if (authorization) headers.Authorization = authorization
-
-    const response = await fetch(`${API_BASE}${path}`, {
-      ...options,
-      headers: {
-        ...headers,
-        ...(options.headers as Record<string, string> | undefined),
-      },
-    })
-    const text = await response.text()
-    const data = text ? tryParseJson(text) : null
-    if (response.status >= 300) {
-      throw new Error(typeof data === "string" ? data : text || `[${response.status}] request failed`)
-    }
-    return data as T
-  }
-
-  async getOpenSettings() {
-    return normalizeOpenSettings(await this.request<Record<string, unknown>>("/open_api/settings"))
-  }
-
-  async getSettings() {
-    if (!safeHeaderValue(this.getJwt())) return { ...defaultAddressSettings, fetched: true }
-    const payload = await this.request<Record<string, unknown>>("/api/settings")
-    return {
-      fetched: true,
-      address: String(payload.address || ""),
-      send_balance: Number(payload.send_balance || 0),
-      auto_reply: payload.auto_reply,
-    } satisfies AddressSettings
-  }
-
-  async getUserOpenSettings() {
-    return {
-      ...defaultUserOpenSettings,
-      ...(await this.request<Partial<UserOpenSettings>>("/user_api/open_settings")),
-      fetched: true,
-    } satisfies UserOpenSettings
-  }
-
-  async getUserSettings() {
-    if (!safeHeaderValue(this.getUserJwt())) return { ...defaultUserSettings, fetched: true }
-    return {
-      ...defaultUserSettings,
-      ...(await this.request<Partial<UserSettings>>("/user_api/settings")),
-      fetched: true,
-    } satisfies UserSettings
-  }
-
-  async userLogin(email: string, password: string, cfToken: string) {
-    const response = await this.request<{ jwt: string }>("/user_api/login", {
-      method: "POST",
-      body: JSON.stringify({
-        email,
-        password: await hashPassword(password),
-        cf_token: cfToken,
-      }),
-    })
-    return response.jwt
-  }
-
-  async sendUserVerifyCode(email: string, cfToken: string) {
-    return this.request<{ expirationTtl?: number }>("/user_api/verify_code", {
-      method: "POST",
-      body: JSON.stringify({ email, cf_token: cfToken }),
-    })
-  }
-
-  async userRegister(email: string, password: string, code: string, cfToken: string) {
-    await this.request("/user_api/register", {
-      method: "POST",
-      body: JSON.stringify({
-        email,
-        password: await hashPassword(password),
-        code,
-        cf_token: cfToken,
-      }),
-    })
-  }
-
-  async listBoundAddresses() {
-    const response = await this.request<{ results: BoundAddress[] }>("/user_api/bind_address")
-    return response.results || []
-  }
-
-  async bindCurrentAddress() {
-    await this.request("/user_api/bind_address", { method: "POST" })
-  }
-
-  async getBoundAddressJwt(addressId: string | number) {
-    const response = await this.request<{ jwt: string }>(`/user_api/bind_address_jwt/${addressId}`)
-    return response.jwt
-  }
-
-  async unbindAddress(addressId: string | number) {
-    await this.request("/user_api/unbind_address", {
-      method: "POST",
-      body: JSON.stringify({ address_id: addressId }),
-    })
-  }
-
-  async createAddress(name: string, domain: string, cfToken: string, enableRandomSubdomain: boolean) {
-    return this.request<{ jwt: string; password?: string }>("/api/new_address", {
-      method: "POST",
-      body: JSON.stringify({
-        name,
-        domain,
-        cf_token: cfToken,
-        enableRandomSubdomain,
-      }),
-    })
-  }
-
-  async credentialLogin(credential: string, cfToken: string) {
-    await this.request("/open_api/credential_login", {
-      method: "POST",
-      body: JSON.stringify({ credential, cf_token: cfToken }),
-    })
-    return credential
-  }
-
-  async passwordLogin(email: string, password: string, cfToken: string) {
-    const response = await this.request<{ jwt: string }>("/api/address_login", {
-      method: "POST",
-      body: JSON.stringify({
-        email,
-        password: await hashPassword(password),
-        cf_token: cfToken,
-      }),
-    })
-    return response.jwt
-  }
-
-  async listMails(limit: number, offset: number) {
-    return this.request<MailListResponse>(`/api/parsed_mails?limit=${limit}&offset=${offset}`)
-  }
-
-  async deleteMail(id: string | number) {
-    await this.request(`/api/mails/${id}`, { method: "DELETE" })
-  }
-
-  async sendMail(payload: SendMailPayload) {
-    await this.request("/api/send_mail", {
-      method: "POST",
-      body: JSON.stringify(payload),
-    })
-  }
-
-  async requestSendAccess() {
-    await this.request("/api/request_send_mail_access", {
-      method: "POST",
-      body: JSON.stringify({}),
-    })
-  }
-
-  async clearInbox() {
-    await this.request("/api/clear_inbox", { method: "DELETE" })
-  }
-
-  async clearSentItems() {
-    await this.request("/api/clear_sent_items", { method: "DELETE" })
-  }
-
-  async deleteAddress() {
-    await this.request("/api/delete_address", { method: "DELETE" })
-  }
-}
-
-function tryParseJson(value: string) {
-  try {
-    return JSON.parse(value)
-  } catch {
-    return value
-  }
-}

frontend-next/src/components/TurnstileWidget.tsx

@@ -1,98 +0,0 @@
-import { useEffect, useId, useRef, useState } from "react"
-import { Button } from "./ui/button"
-
-declare global {
-  interface Window {
-    turnstile?: {
-      render: (
-        selector: string,
-        options: {
-          sitekey: string
-          theme: "light" | "dark"
-          callback: (token: string) => void
-        },
-      ) => string
-      remove: (id: string) => void
-    }
-  }
-}
-
-type TurnstileWidgetProps = {
-  siteKey: string
-  theme: "light" | "dark"
-  onToken: (token: string) => void
-}
-
-let scriptPromise: Promise<void> | null = null
-
-function loadTurnstileScript() {
-  if (window.turnstile) return Promise.resolve()
-  if (scriptPromise) return scriptPromise
-  scriptPromise = new Promise((resolve, reject) => {
-    const existing = document.querySelector<HTMLScriptElement>("script[data-turnstile]")
-    if (existing) {
-      existing.addEventListener("load", () => resolve(), { once: true })
-      existing.addEventListener("error", () => reject(new Error("Turnstile script failed")), { once: true })
-      return
-    }
-    const script = document.createElement("script")
-    script.src = "https://challenges.cloudflare.com/turnstile/v0/api.js?render=explicit"
-    script.async = true
-    script.defer = true
-    script.dataset.turnstile = "true"
-    script.onload = () => resolve()
-    script.onerror = () => reject(new Error("Turnstile script failed"))
-    document.head.appendChild(script)
-  })
-  return scriptPromise
-}
-
-export function TurnstileWidget({ siteKey, theme, onToken }: TurnstileWidgetProps) {
-  const id = `turnstile-${useId().replace(/:/g, "")}`
-  const widgetId = useRef("")
-  const [failed, setFailed] = useState(false)
-
-  useEffect(() => {
-    if (!siteKey) return undefined
-    let mounted = true
-
-    const renderWidget = async () => {
-      setFailed(false)
-      onToken("")
-      try {
-        await loadTurnstileScript()
-        if (!mounted || !window.turnstile) return
-        if (widgetId.current) window.turnstile.remove(widgetId.current)
-        widgetId.current = window.turnstile.render(`#${id}`, {
-          sitekey: siteKey,
-          theme,
-          callback: onToken,
-        })
-      } catch {
-        if (mounted) setFailed(true)
-      }
-    }
-
-    renderWidget()
-    return () => {
-      mounted = false
-      if (widgetId.current && window.turnstile) {
-        window.turnstile.remove(widgetId.current)
-        widgetId.current = ""
-      }
-    }
-  }, [id, onToken, siteKey, theme])
-
-  if (!siteKey) return null
-
-  return (
-    <div className="turnstile-box">
-      <div id={id} />
-      {failed && (
-        <Button variant="outline" size="sm" onClick={() => window.location.reload()}>
-          Reload challenge
-        </Button>
-      )}
-    </div>
-  )
-}

frontend-next/src/components/ui/alert.tsx

@@ -1,66 +0,0 @@
-import * as React from "react"
-import { cva, type VariantProps } from "class-variance-authority"
-
-import { cn } from "@/lib/utils"
-
-const alertVariants = cva(
-  "relative grid w-full grid-cols-[0_1fr] items-start gap-y-0.5 rounded-lg border px-4 py-3 text-sm has-[>svg]:grid-cols-[calc(var(--spacing)*4)_1fr] has-[>svg]:gap-x-3 [&>svg]:size-4 [&>svg]:translate-y-0.5 [&>svg]:text-current",
-  {
-    variants: {
-      variant: {
-        default: "bg-card text-card-foreground",
-        destructive:
-          "bg-card text-destructive *:data-[slot=alert-description]:text-destructive/90 [&>svg]:text-current",
-      },
-    },
-    defaultVariants: {
-      variant: "default",
-    },
-  }
-)
-
-function Alert({
-  className,
-  variant,
-  ...props
-}: React.ComponentProps<"div"> & VariantProps<typeof alertVariants>) {
-  return (
-    <div
-      data-slot="alert"
-      role="alert"
-      className={cn(alertVariants({ variant }), className)}
-      {...props}
-    />
-  )
-}
-
-function AlertTitle({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="alert-title"
-      className={cn(
-        "col-start-2 line-clamp-1 min-h-4 font-medium tracking-tight",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function AlertDescription({
-  className,
-  ...props
-}: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="alert-description"
-      className={cn(
-        "col-start-2 grid justify-items-start gap-1 text-sm text-muted-foreground [&_p]:leading-relaxed",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export { Alert, AlertTitle, AlertDescription }

frontend-next/src/components/ui/badge.tsx

@@ -1,48 +0,0 @@
-import * as React from "react"
-import { cva, type VariantProps } from "class-variance-authority"
-import { Slot } from "radix-ui"
-
-import { cn } from "@/lib/utils"
-
-const badgeVariants = cva(
-  "inline-flex w-fit shrink-0 items-center justify-center gap-1 overflow-hidden rounded-full border border-transparent px-2 py-0.5 text-xs font-medium whitespace-nowrap transition-[color,box-shadow] focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 aria-invalid:border-destructive aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 [&>svg]:pointer-events-none [&>svg]:size-3",
-  {
-    variants: {
-      variant: {
-        default: "bg-primary text-primary-foreground [a&]:hover:bg-primary/90",
-        secondary:
-          "bg-secondary text-secondary-foreground [a&]:hover:bg-secondary/90",
-        destructive:
-          "bg-destructive text-white focus-visible:ring-destructive/20 dark:bg-destructive/60 dark:focus-visible:ring-destructive/40 [a&]:hover:bg-destructive/90",
-        outline:
-          "border-border text-foreground [a&]:hover:bg-accent [a&]:hover:text-accent-foreground",
-        ghost: "[a&]:hover:bg-accent [a&]:hover:text-accent-foreground",
-        link: "text-primary underline-offset-4 [a&]:hover:underline",
-      },
-    },
-    defaultVariants: {
-      variant: "default",
-    },
-  }
-)
-
-function Badge({
-  className,
-  variant = "default",
-  asChild = false,
-  ...props
-}: React.ComponentProps<"span"> &
-  VariantProps<typeof badgeVariants> & { asChild?: boolean }) {
-  const Comp = asChild ? Slot.Root : "span"
-
-  return (
-    <Comp
-      data-slot="badge"
-      data-variant={variant}
-      className={cn(badgeVariants({ variant }), className)}
-      {...props}
-    />
-  )
-}
-
-export { Badge, badgeVariants }

frontend-next/src/components/ui/button.tsx

@@ -1,64 +0,0 @@
-import * as React from "react"
-import { cva, type VariantProps } from "class-variance-authority"
-import { Slot } from "radix-ui"
-
-import { cn } from "@/lib/utils"
-
-const buttonVariants = cva(
-  "inline-flex shrink-0 items-center justify-center gap-2 rounded-md text-sm font-medium whitespace-nowrap transition-all outline-none focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 disabled:pointer-events-none disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-  {
-    variants: {
-      variant: {
-        default: "bg-primary text-primary-foreground hover:bg-primary/90",
-        destructive:
-          "bg-destructive text-white hover:bg-destructive/90 focus-visible:ring-destructive/20 dark:bg-destructive/60 dark:focus-visible:ring-destructive/40",
-        outline:
-          "border bg-background shadow-xs hover:bg-accent hover:text-accent-foreground dark:border-input dark:bg-input/30 dark:hover:bg-input/50",
-        secondary:
-          "bg-secondary text-secondary-foreground hover:bg-secondary/80",
-        ghost:
-          "hover:bg-accent hover:text-accent-foreground dark:hover:bg-accent/50",
-        link: "text-primary underline-offset-4 hover:underline",
-      },
-      size: {
-        default: "h-9 px-4 py-2 has-[>svg]:px-3",
-        xs: "h-6 gap-1 rounded-md px-2 text-xs has-[>svg]:px-1.5 [&_svg:not([class*='size-'])]:size-3",
-        sm: "h-8 gap-1.5 rounded-md px-3 has-[>svg]:px-2.5",
-        lg: "h-10 rounded-md px-6 has-[>svg]:px-4",
-        icon: "size-9",
-        "icon-xs": "size-6 rounded-md [&_svg:not([class*='size-'])]:size-3",
-        "icon-sm": "size-8",
-        "icon-lg": "size-10",
-      },
-    },
-    defaultVariants: {
-      variant: "default",
-      size: "default",
-    },
-  }
-)
-
-function Button({
-  className,
-  variant = "default",
-  size = "default",
-  asChild = false,
-  ...props
-}: React.ComponentProps<"button"> &
-  VariantProps<typeof buttonVariants> & {
-    asChild?: boolean
-  }) {
-  const Comp = asChild ? Slot.Root : "button"
-
-  return (
-    <Comp
-      data-slot="button"
-      data-variant={variant}
-      data-size={size}
-      className={cn(buttonVariants({ variant, size, className }))}
-      {...props}
-    />
-  )
-}
-
-export { Button, buttonVariants }

frontend-next/src/components/ui/card.tsx

@@ -1,92 +0,0 @@
-import * as React from "react"
-
-import { cn } from "@/lib/utils"
-
-function Card({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="card"
-      className={cn(
-        "flex flex-col gap-6 rounded-xl border bg-card py-6 text-card-foreground shadow-sm",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function CardHeader({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="card-header"
-      className={cn(
-        "@container/card-header grid auto-rows-min grid-rows-[auto_auto] items-start gap-2 px-6 has-data-[slot=card-action]:grid-cols-[1fr_auto] [.border-b]:pb-6",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function CardTitle({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="card-title"
-      className={cn("leading-none font-semibold", className)}
-      {...props}
-    />
-  )
-}
-
-function CardDescription({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="card-description"
-      className={cn("text-sm text-muted-foreground", className)}
-      {...props}
-    />
-  )
-}
-
-function CardAction({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="card-action"
-      className={cn(
-        "col-start-2 row-span-2 row-start-1 self-start justify-self-end",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function CardContent({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="card-content"
-      className={cn("px-6", className)}
-      {...props}
-    />
-  )
-}
-
-function CardFooter({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="card-footer"
-      className={cn("flex items-center px-6 [.border-t]:pt-6", className)}
-      {...props}
-    />
-  )
-}
-
-export {
-  Card,
-  CardHeader,
-  CardFooter,
-  CardTitle,
-  CardAction,
-  CardDescription,
-  CardContent,
-}

frontend-next/src/components/ui/checkbox.tsx

@@ -1,30 +0,0 @@
-import * as React from "react"
-import { CheckIcon } from "lucide-react"
-import { Checkbox as CheckboxPrimitive } from "radix-ui"
-
-import { cn } from "@/lib/utils"
-
-function Checkbox({
-  className,
-  ...props
-}: React.ComponentProps<typeof CheckboxPrimitive.Root>) {
-  return (
-    <CheckboxPrimitive.Root
-      data-slot="checkbox"
-      className={cn(
-        "peer size-4 shrink-0 rounded-[4px] border border-input shadow-xs transition-shadow outline-none focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-destructive/20 data-[state=checked]:border-primary data-[state=checked]:bg-primary data-[state=checked]:text-primary-foreground dark:bg-input/30 dark:aria-invalid:ring-destructive/40 dark:data-[state=checked]:bg-primary",
-        className
-      )}
-      {...props}
-    >
-      <CheckboxPrimitive.Indicator
-        data-slot="checkbox-indicator"
-        className="grid place-content-center text-current transition-none"
-      >
-        <CheckIcon className="size-3.5" />
-      </CheckboxPrimitive.Indicator>
-    </CheckboxPrimitive.Root>
-  )
-}
-
-export { Checkbox }

frontend-next/src/components/ui/dialog.tsx

@@ -1,158 +0,0 @@
-"use client"
-
-import * as React from "react"
-import { XIcon } from "lucide-react"
-import { Dialog as DialogPrimitive } from "radix-ui"
-
-import { cn } from "@/lib/utils"
-import { Button } from "@/components/ui/button"
-
-function Dialog({
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Root>) {
-  return <DialogPrimitive.Root data-slot="dialog" {...props} />
-}
-
-function DialogTrigger({
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Trigger>) {
-  return <DialogPrimitive.Trigger data-slot="dialog-trigger" {...props} />
-}
-
-function DialogPortal({
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Portal>) {
-  return <DialogPrimitive.Portal data-slot="dialog-portal" {...props} />
-}
-
-function DialogClose({
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Close>) {
-  return <DialogPrimitive.Close data-slot="dialog-close" {...props} />
-}
-
-function DialogOverlay({
-  className,
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Overlay>) {
-  return (
-    <DialogPrimitive.Overlay
-      data-slot="dialog-overlay"
-      className={cn(
-        "fixed inset-0 z-50 bg-black/50 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:animate-in data-[state=open]:fade-in-0",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function DialogContent({
-  className,
-  children,
-  showCloseButton = true,
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Content> & {
-  showCloseButton?: boolean
-}) {
-  return (
-    <DialogPortal data-slot="dialog-portal">
-      <DialogOverlay />
-      <DialogPrimitive.Content
-        data-slot="dialog-content"
-        className={cn(
-          "fixed top-[50%] left-[50%] z-50 grid w-full max-w-[calc(100%-2rem)] translate-x-[-50%] translate-y-[-50%] gap-4 rounded-lg border bg-background p-6 shadow-lg duration-200 outline-none data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[state=open]:animate-in data-[state=open]:fade-in-0 data-[state=open]:zoom-in-95 sm:max-w-lg",
-          className
-        )}
-        {...props}
-      >
-        {children}
-        {showCloseButton && (
-          <DialogPrimitive.Close
-            data-slot="dialog-close"
-            className="absolute top-4 right-4 rounded-xs opacity-70 ring-offset-background transition-opacity hover:opacity-100 focus:ring-2 focus:ring-ring focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none data-[state=open]:bg-accent data-[state=open]:text-muted-foreground [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4"
-          >
-            <XIcon />
-            <span className="sr-only">Close</span>
-          </DialogPrimitive.Close>
-        )}
-      </DialogPrimitive.Content>
-    </DialogPortal>
-  )
-}
-
-function DialogHeader({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="dialog-header"
-      className={cn("flex flex-col gap-2 text-center sm:text-left", className)}
-      {...props}
-    />
-  )
-}
-
-function DialogFooter({
-  className,
-  showCloseButton = false,
-  children,
-  ...props
-}: React.ComponentProps<"div"> & {
-  showCloseButton?: boolean
-}) {
-  return (
-    <div
-      data-slot="dialog-footer"
-      className={cn(
-        "flex flex-col-reverse gap-2 sm:flex-row sm:justify-end",
-        className
-      )}
-      {...props}
-    >
-      {children}
-      {showCloseButton && (
-        <DialogPrimitive.Close asChild>
-          <Button variant="outline">Close</Button>
-        </DialogPrimitive.Close>
-      )}
-    </div>
-  )
-}
-
-function DialogTitle({
-  className,
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Title>) {
-  return (
-    <DialogPrimitive.Title
-      data-slot="dialog-title"
-      className={cn("text-lg leading-none font-semibold", className)}
-      {...props}
-    />
-  )
-}
-
-function DialogDescription({
-  className,
-  ...props
-}: React.ComponentProps<typeof DialogPrimitive.Description>) {
-  return (
-    <DialogPrimitive.Description
-      data-slot="dialog-description"
-      className={cn("text-sm text-muted-foreground", className)}
-      {...props}
-    />
-  )
-}
-
-export {
-  Dialog,
-  DialogClose,
-  DialogContent,
-  DialogDescription,
-  DialogFooter,
-  DialogHeader,
-  DialogOverlay,
-  DialogPortal,
-  DialogTitle,
-  DialogTrigger,
-}

frontend-next/src/components/ui/dropdown-menu.tsx

@@ -1,255 +0,0 @@
-import * as React from "react"
-import { CheckIcon, ChevronRightIcon, CircleIcon } from "lucide-react"
-import { DropdownMenu as DropdownMenuPrimitive } from "radix-ui"
-
-import { cn } from "@/lib/utils"
-
-function DropdownMenu({
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Root>) {
-  return <DropdownMenuPrimitive.Root data-slot="dropdown-menu" {...props} />
-}
-
-function DropdownMenuPortal({
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Portal>) {
-  return (
-    <DropdownMenuPrimitive.Portal data-slot="dropdown-menu-portal" {...props} />
-  )
-}
-
-function DropdownMenuTrigger({
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Trigger>) {
-  return (
-    <DropdownMenuPrimitive.Trigger
-      data-slot="dropdown-menu-trigger"
-      {...props}
-    />
-  )
-}
-
-function DropdownMenuContent({
-  className,
-  sideOffset = 4,
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Content>) {
-  return (
-    <DropdownMenuPrimitive.Portal>
-      <DropdownMenuPrimitive.Content
-        data-slot="dropdown-menu-content"
-        sideOffset={sideOffset}
-        className={cn(
-          "z-50 max-h-(--radix-dropdown-menu-content-available-height) min-w-[8rem] origin-(--radix-dropdown-menu-content-transform-origin) overflow-x-hidden overflow-y-auto rounded-md border bg-popover p-1 text-popover-foreground shadow-md data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[state=open]:animate-in data-[state=open]:fade-in-0 data-[state=open]:zoom-in-95",
-          className
-        )}
-        {...props}
-      />
-    </DropdownMenuPrimitive.Portal>
-  )
-}
-
-function DropdownMenuGroup({
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Group>) {
-  return (
-    <DropdownMenuPrimitive.Group data-slot="dropdown-menu-group" {...props} />
-  )
-}
-
-function DropdownMenuItem({
-  className,
-  inset,
-  variant = "default",
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Item> & {
-  inset?: boolean
-  variant?: "default" | "destructive"
-}) {
-  return (
-    <DropdownMenuPrimitive.Item
-      data-slot="dropdown-menu-item"
-      data-inset={inset}
-      data-variant={variant}
-      className={cn(
-        "relative flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50 data-[inset]:pl-8 data-[variant=destructive]:text-destructive data-[variant=destructive]:focus:bg-destructive/10 data-[variant=destructive]:focus:text-destructive dark:data-[variant=destructive]:focus:bg-destructive/20 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4 [&_svg:not([class*='text-'])]:text-muted-foreground data-[variant=destructive]:*:[svg]:text-destructive!",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function DropdownMenuCheckboxItem({
-  className,
-  children,
-  checked,
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.CheckboxItem>) {
-  return (
-    <DropdownMenuPrimitive.CheckboxItem
-      data-slot="dropdown-menu-checkbox-item"
-      className={cn(
-        "relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      checked={checked}
-      {...props}
-    >
-      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
-        <DropdownMenuPrimitive.ItemIndicator>
-          <CheckIcon className="size-4" />
-        </DropdownMenuPrimitive.ItemIndicator>
-      </span>
-      {children}
-    </DropdownMenuPrimitive.CheckboxItem>
-  )
-}
-
-function DropdownMenuRadioGroup({
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.RadioGroup>) {
-  return (
-    <DropdownMenuPrimitive.RadioGroup
-      data-slot="dropdown-menu-radio-group"
-      {...props}
-    />
-  )
-}
-
-function DropdownMenuRadioItem({
-  className,
-  children,
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.RadioItem>) {
-  return (
-    <DropdownMenuPrimitive.RadioItem
-      data-slot="dropdown-menu-radio-item"
-      className={cn(
-        "relative flex cursor-default items-center gap-2 rounded-sm py-1.5 pr-2 pl-8 text-sm outline-hidden select-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        className
-      )}
-      {...props}
-    >
-      <span className="pointer-events-none absolute left-2 flex size-3.5 items-center justify-center">
-        <DropdownMenuPrimitive.ItemIndicator>
-          <CircleIcon className="size-2 fill-current" />
-        </DropdownMenuPrimitive.ItemIndicator>
-      </span>
-      {children}
-    </DropdownMenuPrimitive.RadioItem>
-  )
-}
-
-function DropdownMenuLabel({
-  className,
-  inset,
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Label> & {
-  inset?: boolean
-}) {
-  return (
-    <DropdownMenuPrimitive.Label
-      data-slot="dropdown-menu-label"
-      data-inset={inset}
-      className={cn(
-        "px-2 py-1.5 text-sm font-medium data-[inset]:pl-8",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function DropdownMenuSeparator({
-  className,
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Separator>) {
-  return (
-    <DropdownMenuPrimitive.Separator
-      data-slot="dropdown-menu-separator"
-      className={cn("-mx-1 my-1 h-px bg-border", className)}
-      {...props}
-    />
-  )
-}
-
-function DropdownMenuShortcut({
-  className,
-  ...props
-}: React.ComponentProps<"span">) {
-  return (
-    <span
-      data-slot="dropdown-menu-shortcut"
-      className={cn(
-        "ml-auto text-xs tracking-widest text-muted-foreground",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function DropdownMenuSub({
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.Sub>) {
-  return <DropdownMenuPrimitive.Sub data-slot="dropdown-menu-sub" {...props} />
-}
-
-function DropdownMenuSubTrigger({
-  className,
-  inset,
-  children,
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.SubTrigger> & {
-  inset?: boolean
-}) {
-  return (
-    <DropdownMenuPrimitive.SubTrigger
-      data-slot="dropdown-menu-sub-trigger"
-      data-inset={inset}
-      className={cn(
-        "flex cursor-default items-center gap-2 rounded-sm px-2 py-1.5 text-sm outline-hidden select-none focus:bg-accent focus:text-accent-foreground data-[inset]:pl-8 data-[state=open]:bg-accent data-[state=open]:text-accent-foreground [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4 [&_svg:not([class*='text-'])]:text-muted-foreground",
-        className
-      )}
-      {...props}
-    >
-      {children}
-      <ChevronRightIcon className="ml-auto size-4" />
-    </DropdownMenuPrimitive.SubTrigger>
-  )
-}
-
-function DropdownMenuSubContent({
-  className,
-  ...props
-}: React.ComponentProps<typeof DropdownMenuPrimitive.SubContent>) {
-  return (
-    <DropdownMenuPrimitive.SubContent
-      data-slot="dropdown-menu-sub-content"
-      className={cn(
-        "z-50 min-w-[8rem] origin-(--radix-dropdown-menu-content-transform-origin) overflow-hidden rounded-md border bg-popover p-1 text-popover-foreground shadow-lg data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[state=open]:animate-in data-[state=open]:fade-in-0 data-[state=open]:zoom-in-95",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export {
-  DropdownMenu,
-  DropdownMenuPortal,
-  DropdownMenuTrigger,
-  DropdownMenuContent,
-  DropdownMenuGroup,
-  DropdownMenuLabel,
-  DropdownMenuItem,
-  DropdownMenuCheckboxItem,
-  DropdownMenuRadioGroup,
-  DropdownMenuRadioItem,
-  DropdownMenuSeparator,
-  DropdownMenuShortcut,
-  DropdownMenuSub,
-  DropdownMenuSubTrigger,
-  DropdownMenuSubContent,
-}

frontend-next/src/components/ui/input.tsx

@@ -1,21 +0,0 @@
-import * as React from "react"
-
-import { cn } from "@/lib/utils"
-
-function Input({ className, type, ...props }: React.ComponentProps<"input">) {
-  return (
-    <input
-      type={type}
-      data-slot="input"
-      className={cn(
-        "h-9 w-full min-w-0 rounded-md border border-input bg-transparent px-3 py-1 text-base shadow-xs transition-[color,box-shadow] outline-none selection:bg-primary selection:text-primary-foreground file:inline-flex file:h-7 file:border-0 file:bg-transparent file:text-sm file:font-medium file:text-foreground placeholder:text-muted-foreground disabled:pointer-events-none disabled:cursor-not-allowed disabled:opacity-50 md:text-sm dark:bg-input/30",
-        "focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50",
-        "aria-invalid:border-destructive aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export { Input }

frontend-next/src/components/ui/label.tsx

@@ -1,22 +0,0 @@
-import * as React from "react"
-import { Label as LabelPrimitive } from "radix-ui"
-
-import { cn } from "@/lib/utils"
-
-function Label({
-  className,
-  ...props
-}: React.ComponentProps<typeof LabelPrimitive.Root>) {
-  return (
-    <LabelPrimitive.Root
-      data-slot="label"
-      className={cn(
-        "flex items-center gap-2 text-sm leading-none font-medium select-none group-data-[disabled=true]:pointer-events-none group-data-[disabled=true]:opacity-50 peer-disabled:cursor-not-allowed peer-disabled:opacity-50",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export { Label }

frontend-next/src/components/ui/scroll-area.tsx

@@ -1,56 +0,0 @@
-import * as React from "react"
-import { ScrollArea as ScrollAreaPrimitive } from "radix-ui"
-
-import { cn } from "@/lib/utils"
-
-function ScrollArea({
-  className,
-  children,
-  ...props
-}: React.ComponentProps<typeof ScrollAreaPrimitive.Root>) {
-  return (
-    <ScrollAreaPrimitive.Root
-      data-slot="scroll-area"
-      className={cn("relative", className)}
-      {...props}
-    >
-      <ScrollAreaPrimitive.Viewport
-        data-slot="scroll-area-viewport"
-        className="size-full rounded-[inherit] transition-[color,box-shadow] outline-none focus-visible:ring-[3px] focus-visible:ring-ring/50 focus-visible:outline-1"
-      >
-        {children}
-      </ScrollAreaPrimitive.Viewport>
-      <ScrollBar />
-      <ScrollAreaPrimitive.Corner />
-    </ScrollAreaPrimitive.Root>
-  )
-}
-
-function ScrollBar({
-  className,
-  orientation = "vertical",
-  ...props
-}: React.ComponentProps<typeof ScrollAreaPrimitive.ScrollAreaScrollbar>) {
-  return (
-    <ScrollAreaPrimitive.ScrollAreaScrollbar
-      data-slot="scroll-area-scrollbar"
-      orientation={orientation}
-      className={cn(
-        "flex touch-none p-px transition-colors select-none",
-        orientation === "vertical" &&
-          "h-full w-2.5 border-l border-l-transparent",
-        orientation === "horizontal" &&
-          "h-2.5 flex-col border-t border-t-transparent",
-        className
-      )}
-      {...props}
-    >
-      <ScrollAreaPrimitive.ScrollAreaThumb
-        data-slot="scroll-area-thumb"
-        className="relative flex-1 rounded-full bg-border"
-      />
-    </ScrollAreaPrimitive.ScrollAreaScrollbar>
-  )
-}
-
-export { ScrollArea, ScrollBar }

frontend-next/src/components/ui/select.tsx

@@ -1,190 +0,0 @@
-"use client"
-
-import * as React from "react"
-import { CheckIcon, ChevronDownIcon, ChevronUpIcon } from "lucide-react"
-import { Select as SelectPrimitive } from "radix-ui"
-
-import { cn } from "@/lib/utils"
-
-function Select({
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Root>) {
-  return <SelectPrimitive.Root data-slot="select" {...props} />
-}
-
-function SelectGroup({
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Group>) {
-  return <SelectPrimitive.Group data-slot="select-group" {...props} />
-}
-
-function SelectValue({
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Value>) {
-  return <SelectPrimitive.Value data-slot="select-value" {...props} />
-}
-
-function SelectTrigger({
-  className,
-  size = "default",
-  children,
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Trigger> & {
-  size?: "sm" | "default"
-}) {
-  return (
-    <SelectPrimitive.Trigger
-      data-slot="select-trigger"
-      data-size={size}
-      className={cn(
-        "flex w-fit items-center justify-between gap-2 rounded-md border border-input bg-transparent px-3 py-2 text-sm whitespace-nowrap shadow-xs transition-[color,box-shadow] outline-none focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-destructive/20 data-[placeholder]:text-muted-foreground data-[size=default]:h-9 data-[size=sm]:h-8 *:data-[slot=select-value]:line-clamp-1 *:data-[slot=select-value]:flex *:data-[slot=select-value]:items-center *:data-[slot=select-value]:gap-2 dark:bg-input/30 dark:hover:bg-input/50 dark:aria-invalid:ring-destructive/40 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4 [&_svg:not([class*='text-'])]:text-muted-foreground",
-        className
-      )}
-      {...props}
-    >
-      {children}
-      <SelectPrimitive.Icon asChild>
-        <ChevronDownIcon className="size-4 opacity-50" />
-      </SelectPrimitive.Icon>
-    </SelectPrimitive.Trigger>
-  )
-}
-
-function SelectContent({
-  className,
-  children,
-  position = "item-aligned",
-  align = "center",
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Content>) {
-  return (
-    <SelectPrimitive.Portal>
-      <SelectPrimitive.Content
-        data-slot="select-content"
-        className={cn(
-          "relative z-50 max-h-(--radix-select-content-available-height) min-w-[8rem] origin-(--radix-select-content-transform-origin) overflow-x-hidden overflow-y-auto rounded-md border bg-popover text-popover-foreground shadow-md data-[side=bottom]:slide-in-from-top-2 data-[side=left]:slide-in-from-right-2 data-[side=right]:slide-in-from-left-2 data-[side=top]:slide-in-from-bottom-2 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=closed]:zoom-out-95 data-[state=open]:animate-in data-[state=open]:fade-in-0 data-[state=open]:zoom-in-95",
-          position === "popper" &&
-            "data-[side=bottom]:translate-y-1 data-[side=left]:-translate-x-1 data-[side=right]:translate-x-1 data-[side=top]:-translate-y-1",
-          className
-        )}
-        position={position}
-        align={align}
-        {...props}
-      >
-        <SelectScrollUpButton />
-        <SelectPrimitive.Viewport
-          className={cn(
-            "p-1",
-            position === "popper" &&
-              "h-[var(--radix-select-trigger-height)] w-full min-w-[var(--radix-select-trigger-width)] scroll-my-1"
-          )}
-        >
-          {children}
-        </SelectPrimitive.Viewport>
-        <SelectScrollDownButton />
-      </SelectPrimitive.Content>
-    </SelectPrimitive.Portal>
-  )
-}
-
-function SelectLabel({
-  className,
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Label>) {
-  return (
-    <SelectPrimitive.Label
-      data-slot="select-label"
-      className={cn("px-2 py-1.5 text-xs text-muted-foreground", className)}
-      {...props}
-    />
-  )
-}
-
-function SelectItem({
-  className,
-  children,
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Item>) {
-  return (
-    <SelectPrimitive.Item
-      data-slot="select-item"
-      className={cn(
-        "relative flex w-full cursor-default items-center gap-2 rounded-sm py-1.5 pr-8 pl-2 text-sm outline-hidden select-none focus:bg-accent focus:text-accent-foreground data-[disabled]:pointer-events-none data-[disabled]:opacity-50 [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4 [&_svg:not([class*='text-'])]:text-muted-foreground *:[span]:last:flex *:[span]:last:items-center *:[span]:last:gap-2",
-        className
-      )}
-      {...props}
-    >
-      <span
-        data-slot="select-item-indicator"
-        className="absolute right-2 flex size-3.5 items-center justify-center"
-      >
-        <SelectPrimitive.ItemIndicator>
-          <CheckIcon className="size-4" />
-        </SelectPrimitive.ItemIndicator>
-      </span>
-      <SelectPrimitive.ItemText>{children}</SelectPrimitive.ItemText>
-    </SelectPrimitive.Item>
-  )
-}
-
-function SelectSeparator({
-  className,
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.Separator>) {
-  return (
-    <SelectPrimitive.Separator
-      data-slot="select-separator"
-      className={cn("pointer-events-none -mx-1 my-1 h-px bg-border", className)}
-      {...props}
-    />
-  )
-}
-
-function SelectScrollUpButton({
-  className,
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.ScrollUpButton>) {
-  return (
-    <SelectPrimitive.ScrollUpButton
-      data-slot="select-scroll-up-button"
-      className={cn(
-        "flex cursor-default items-center justify-center py-1",
-        className
-      )}
-      {...props}
-    >
-      <ChevronUpIcon className="size-4" />
-    </SelectPrimitive.ScrollUpButton>
-  )
-}
-
-function SelectScrollDownButton({
-  className,
-  ...props
-}: React.ComponentProps<typeof SelectPrimitive.ScrollDownButton>) {
-  return (
-    <SelectPrimitive.ScrollDownButton
-      data-slot="select-scroll-down-button"
-      className={cn(
-        "flex cursor-default items-center justify-center py-1",
-        className
-      )}
-      {...props}
-    >
-      <ChevronDownIcon className="size-4" />
-    </SelectPrimitive.ScrollDownButton>
-  )
-}
-
-export {
-  Select,
-  SelectContent,
-  SelectGroup,
-  SelectItem,
-  SelectLabel,
-  SelectScrollDownButton,
-  SelectScrollUpButton,
-  SelectSeparator,
-  SelectTrigger,
-  SelectValue,
-}

frontend-next/src/components/ui/separator.tsx

@@ -1,26 +0,0 @@
-import * as React from "react"
-import { Separator as SeparatorPrimitive } from "radix-ui"
-
-import { cn } from "@/lib/utils"
-
-function Separator({
-  className,
-  orientation = "horizontal",
-  decorative = true,
-  ...props
-}: React.ComponentProps<typeof SeparatorPrimitive.Root>) {
-  return (
-    <SeparatorPrimitive.Root
-      data-slot="separator"
-      decorative={decorative}
-      orientation={orientation}
-      className={cn(
-        "shrink-0 bg-border data-[orientation=horizontal]:h-px data-[orientation=horizontal]:w-full data-[orientation=vertical]:h-full data-[orientation=vertical]:w-px",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export { Separator }

frontend-next/src/components/ui/sheet.tsx

@@ -1,143 +0,0 @@
-"use client"
-
-import * as React from "react"
-import { XIcon } from "lucide-react"
-import { Dialog as SheetPrimitive } from "radix-ui"
-
-import { cn } from "@/lib/utils"
-
-function Sheet({ ...props }: React.ComponentProps<typeof SheetPrimitive.Root>) {
-  return <SheetPrimitive.Root data-slot="sheet" {...props} />
-}
-
-function SheetTrigger({
-  ...props
-}: React.ComponentProps<typeof SheetPrimitive.Trigger>) {
-  return <SheetPrimitive.Trigger data-slot="sheet-trigger" {...props} />
-}
-
-function SheetClose({
-  ...props
-}: React.ComponentProps<typeof SheetPrimitive.Close>) {
-  return <SheetPrimitive.Close data-slot="sheet-close" {...props} />
-}
-
-function SheetPortal({
-  ...props
-}: React.ComponentProps<typeof SheetPrimitive.Portal>) {
-  return <SheetPrimitive.Portal data-slot="sheet-portal" {...props} />
-}
-
-function SheetOverlay({
-  className,
-  ...props
-}: React.ComponentProps<typeof SheetPrimitive.Overlay>) {
-  return (
-    <SheetPrimitive.Overlay
-      data-slot="sheet-overlay"
-      className={cn(
-        "fixed inset-0 z-50 bg-black/50 data-[state=closed]:animate-out data-[state=closed]:fade-out-0 data-[state=open]:animate-in data-[state=open]:fade-in-0",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function SheetContent({
-  className,
-  children,
-  side = "right",
-  showCloseButton = true,
-  ...props
-}: React.ComponentProps<typeof SheetPrimitive.Content> & {
-  side?: "top" | "right" | "bottom" | "left"
-  showCloseButton?: boolean
-}) {
-  return (
-    <SheetPortal>
-      <SheetOverlay />
-      <SheetPrimitive.Content
-        data-slot="sheet-content"
-        className={cn(
-          "fixed z-50 flex flex-col gap-4 bg-background shadow-lg transition ease-in-out data-[state=closed]:animate-out data-[state=closed]:duration-300 data-[state=open]:animate-in data-[state=open]:duration-500",
-          side === "right" &&
-            "inset-y-0 right-0 h-full w-3/4 border-l data-[state=closed]:slide-out-to-right data-[state=open]:slide-in-from-right sm:max-w-sm",
-          side === "left" &&
-            "inset-y-0 left-0 h-full w-3/4 border-r data-[state=closed]:slide-out-to-left data-[state=open]:slide-in-from-left sm:max-w-sm",
-          side === "top" &&
-            "inset-x-0 top-0 h-auto border-b data-[state=closed]:slide-out-to-top data-[state=open]:slide-in-from-top",
-          side === "bottom" &&
-            "inset-x-0 bottom-0 h-auto border-t data-[state=closed]:slide-out-to-bottom data-[state=open]:slide-in-from-bottom",
-          className
-        )}
-        {...props}
-      >
-        {children}
-        {showCloseButton && (
-          <SheetPrimitive.Close className="absolute top-4 right-4 rounded-xs opacity-70 ring-offset-background transition-opacity hover:opacity-100 focus:ring-2 focus:ring-ring focus:ring-offset-2 focus:outline-hidden disabled:pointer-events-none data-[state=open]:bg-secondary">
-            <XIcon className="size-4" />
-            <span className="sr-only">Close</span>
-          </SheetPrimitive.Close>
-        )}
-      </SheetPrimitive.Content>
-    </SheetPortal>
-  )
-}
-
-function SheetHeader({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="sheet-header"
-      className={cn("flex flex-col gap-1.5 p-4", className)}
-      {...props}
-    />
-  )
-}
-
-function SheetFooter({ className, ...props }: React.ComponentProps<"div">) {
-  return (
-    <div
-      data-slot="sheet-footer"
-      className={cn("mt-auto flex flex-col gap-2 p-4", className)}
-      {...props}
-    />
-  )
-}
-
-function SheetTitle({
-  className,
-  ...props
-}: React.ComponentProps<typeof SheetPrimitive.Title>) {
-  return (
-    <SheetPrimitive.Title
-      data-slot="sheet-title"
-      className={cn("font-semibold text-foreground", className)}
-      {...props}
-    />
-  )
-}
-
-function SheetDescription({
-  className,
-  ...props
-}: React.ComponentProps<typeof SheetPrimitive.Description>) {
-  return (
-    <SheetPrimitive.Description
-      data-slot="sheet-description"
-      className={cn("text-sm text-muted-foreground", className)}
-      {...props}
-    />
-  )
-}
-
-export {
-  Sheet,
-  SheetTrigger,
-  SheetClose,
-  SheetContent,
-  SheetHeader,
-  SheetFooter,
-  SheetTitle,
-  SheetDescription,
-}

frontend-next/src/components/ui/sonner.tsx

@@ -1,38 +0,0 @@
-import {
-  CircleCheckIcon,
-  InfoIcon,
-  Loader2Icon,
-  OctagonXIcon,
-  TriangleAlertIcon,
-} from "lucide-react"
-import { useTheme } from "next-themes"
-import { Toaster as Sonner, type ToasterProps } from "sonner"
-
-const Toaster = ({ ...props }: ToasterProps) => {
-  const { theme = "system" } = useTheme()
-
-  return (
-    <Sonner
-      theme={theme as ToasterProps["theme"]}
-      className="toaster group"
-      icons={{
-        success: <CircleCheckIcon className="size-4" />,
-        info: <InfoIcon className="size-4" />,
-        warning: <TriangleAlertIcon className="size-4" />,
-        error: <OctagonXIcon className="size-4" />,
-        loading: <Loader2Icon className="size-4 animate-spin" />,
-      }}
-      style={
-        {
-          "--normal-bg": "var(--popover)",
-          "--normal-text": "var(--popover-foreground)",
-          "--normal-border": "var(--border)",
-          "--border-radius": "var(--radius)",
-        } as React.CSSProperties
-      }
-      {...props}
-    />
-  )
-}
-
-export { Toaster }

frontend-next/src/components/ui/switch.tsx

@@ -1,35 +0,0 @@
-"use client"
-
-import * as React from "react"
-import { Switch as SwitchPrimitive } from "radix-ui"
-
-import { cn } from "@/lib/utils"
-
-function Switch({
-  className,
-  size = "default",
-  ...props
-}: React.ComponentProps<typeof SwitchPrimitive.Root> & {
-  size?: "sm" | "default"
-}) {
-  return (
-    <SwitchPrimitive.Root
-      data-slot="switch"
-      data-size={size}
-      className={cn(
-        "peer group/switch inline-flex shrink-0 items-center rounded-full border border-transparent shadow-xs transition-all outline-none focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:opacity-50 data-[size=default]:h-[1.15rem] data-[size=default]:w-8 data-[size=sm]:h-3.5 data-[size=sm]:w-6 data-[state=checked]:bg-primary data-[state=unchecked]:bg-input dark:data-[state=unchecked]:bg-input/80",
-        className
-      )}
-      {...props}
-    >
-      <SwitchPrimitive.Thumb
-        data-slot="switch-thumb"
-        className={cn(
-          "pointer-events-none block rounded-full bg-background ring-0 transition-transform group-data-[size=default]/switch:size-4 group-data-[size=sm]/switch:size-3 data-[state=checked]:translate-x-[calc(100%-2px)] data-[state=unchecked]:translate-x-0 dark:data-[state=checked]:bg-primary-foreground dark:data-[state=unchecked]:bg-foreground"
-        )}
-      />
-    </SwitchPrimitive.Root>
-  )
-}
-
-export { Switch }

frontend-next/src/components/ui/tabs.tsx

@@ -1,91 +0,0 @@
-"use client"
-
-import * as React from "react"
-import { cva, type VariantProps } from "class-variance-authority"
-import { Tabs as TabsPrimitive } from "radix-ui"
-
-import { cn } from "@/lib/utils"
-
-function Tabs({
-  className,
-  orientation = "horizontal",
-  ...props
-}: React.ComponentProps<typeof TabsPrimitive.Root>) {
-  return (
-    <TabsPrimitive.Root
-      data-slot="tabs"
-      data-orientation={orientation}
-      orientation={orientation}
-      className={cn(
-        "group/tabs flex gap-2 data-[orientation=horizontal]:flex-col",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-const tabsListVariants = cva(
-  "group/tabs-list inline-flex w-fit items-center justify-center rounded-lg p-[3px] text-muted-foreground group-data-[orientation=horizontal]/tabs:h-9 group-data-[orientation=vertical]/tabs:h-fit group-data-[orientation=vertical]/tabs:flex-col data-[variant=line]:rounded-none",
-  {
-    variants: {
-      variant: {
-        default: "bg-muted",
-        line: "gap-1 bg-transparent",
-      },
-    },
-    defaultVariants: {
-      variant: "default",
-    },
-  }
-)
-
-function TabsList({
-  className,
-  variant = "default",
-  ...props
-}: React.ComponentProps<typeof TabsPrimitive.List> &
-  VariantProps<typeof tabsListVariants>) {
-  return (
-    <TabsPrimitive.List
-      data-slot="tabs-list"
-      data-variant={variant}
-      className={cn(tabsListVariants({ variant }), className)}
-      {...props}
-    />
-  )
-}
-
-function TabsTrigger({
-  className,
-  ...props
-}: React.ComponentProps<typeof TabsPrimitive.Trigger>) {
-  return (
-    <TabsPrimitive.Trigger
-      data-slot="tabs-trigger"
-      className={cn(
-        "relative inline-flex h-[calc(100%-1px)] flex-1 items-center justify-center gap-1.5 rounded-md border border-transparent px-2 py-1 text-sm font-medium whitespace-nowrap text-foreground/60 transition-all group-data-[orientation=vertical]/tabs:w-full group-data-[orientation=vertical]/tabs:justify-start hover:text-foreground focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 focus-visible:outline-1 focus-visible:outline-ring disabled:pointer-events-none disabled:opacity-50 group-data-[variant=default]/tabs-list:data-[state=active]:shadow-sm group-data-[variant=line]/tabs-list:data-[state=active]:shadow-none dark:text-muted-foreground dark:hover:text-foreground [&_svg]:pointer-events-none [&_svg]:shrink-0 [&_svg:not([class*='size-'])]:size-4",
-        "group-data-[variant=line]/tabs-list:bg-transparent group-data-[variant=line]/tabs-list:data-[state=active]:bg-transparent dark:group-data-[variant=line]/tabs-list:data-[state=active]:border-transparent dark:group-data-[variant=line]/tabs-list:data-[state=active]:bg-transparent",
-        "data-[state=active]:bg-background data-[state=active]:text-foreground dark:data-[state=active]:border-input dark:data-[state=active]:bg-input/30 dark:data-[state=active]:text-foreground",
-        "after:absolute after:bg-foreground after:opacity-0 after:transition-opacity group-data-[orientation=horizontal]/tabs:after:inset-x-0 group-data-[orientation=horizontal]/tabs:after:bottom-[-5px] group-data-[orientation=horizontal]/tabs:after:h-0.5 group-data-[orientation=vertical]/tabs:after:inset-y-0 group-data-[orientation=vertical]/tabs:after:-right-1 group-data-[orientation=vertical]/tabs:after:w-0.5 group-data-[variant=line]/tabs-list:data-[state=active]:after:opacity-100",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-function TabsContent({
-  className,
-  ...props
-}: React.ComponentProps<typeof TabsPrimitive.Content>) {
-  return (
-    <TabsPrimitive.Content
-      data-slot="tabs-content"
-      className={cn("flex-1 outline-none", className)}
-      {...props}
-    />
-  )
-}
-
-export { Tabs, TabsList, TabsTrigger, TabsContent, tabsListVariants }

frontend-next/src/components/ui/textarea.tsx

@@ -1,18 +0,0 @@
-import * as React from "react"
-
-import { cn } from "@/lib/utils"
-
-function Textarea({ className, ...props }: React.ComponentProps<"textarea">) {
-  return (
-    <textarea
-      data-slot="textarea"
-      className={cn(
-        "flex field-sizing-content min-h-16 w-full rounded-md border border-input bg-transparent px-3 py-2 text-base shadow-xs transition-[color,box-shadow] outline-none placeholder:text-muted-foreground focus-visible:border-ring focus-visible:ring-[3px] focus-visible:ring-ring/50 disabled:cursor-not-allowed disabled:opacity-50 aria-invalid:border-destructive aria-invalid:ring-destructive/20 md:text-sm dark:bg-input/30 dark:aria-invalid:ring-destructive/40",
-        className
-      )}
-      {...props}
-    />
-  )
-}
-
-export { Textarea }

frontend-next/src/lib/utils.ts

@@ -1,6 +0,0 @@
-import { clsx, type ClassValue } from "clsx"
-import { twMerge } from "tailwind-merge"
-
-export function cn(...inputs: ClassValue[]) {
-  return twMerge(clsx(inputs))
-}

frontend-next/src/main.tsx

@@ -1,10 +0,0 @@
-import { StrictMode } from "react"
-import { createRoot } from "react-dom/client"
-import App from "./App"
-import "./index.css"
-
-createRoot(document.getElementById("root")!).render(
-  <StrictMode>
-    <App />
-  </StrictMode>,
-)

frontend-next/src/vite-env.d.ts

@@ -1 +0,0 @@
-/// <reference types="vite/client" />

frontend-next/tsconfig.app.json

@@ -1,25 +0,0 @@
-{
-  "compilerOptions": {
-    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
-    "target": "ES2022",
-    "useDefineForClassFields": true,
-    "lib": ["ES2022", "DOM", "DOM.Iterable"],
-    "allowJs": false,
-    "skipLibCheck": true,
-    "esModuleInterop": true,
-    "allowSyntheticDefaultImports": true,
-    "strict": true,
-    "forceConsistentCasingInFileNames": true,
-    "module": "ESNext",
-    "moduleResolution": "Bundler",
-    "baseUrl": ".",
-    "paths": {
-      "@/*": ["./src/*"]
-    },
-    "resolveJsonModule": true,
-    "isolatedModules": true,
-    "noEmit": true,
-    "jsx": "react-jsx"
-  },
-  "include": ["src"]
-}

frontend-next/tsconfig.json

@@ -1,7 +0,0 @@
-{
-  "files": [],
-  "references": [
-    { "path": "./tsconfig.app.json" },
-    { "path": "./tsconfig.node.json" }
-  ]
-}

frontend-next/tsconfig.node.json

@@ -1,14 +0,0 @@
-{
-  "compilerOptions": {
-    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
-    "target": "ES2023",
-    "lib": ["ES2023"],
-    "module": "ESNext",
-    "skipLibCheck": true,
-    "moduleResolution": "Bundler",
-    "allowSyntheticDefaultImports": true,
-    "strict": true,
-    "noEmit": true
-  },
-  "include": ["vite.config.ts"]
-}

frontend-next/vite.config.ts

@@ -1,21 +0,0 @@
-import { defineConfig } from "vite"
-import react from "@vitejs/plugin-react"
-import tailwindcss from "@tailwindcss/vite"
-import path from "node:path"
-
-export default defineConfig({
-  plugins: [react(), tailwindcss()],
-  resolve: {
-    alias: {
-      "@": path.resolve(__dirname, "./src"),
-    },
-  },
-  server: {
-    proxy: {
-      "/api": "http://127.0.0.1:8787",
-      "/open_api": "http://127.0.0.1:8787",
-      "/user_api": "http://127.0.0.1:8787",
-      "/telegram": "http://127.0.0.1:8787",
-    },
-  },
-})

frontend/.env.example

@@ -1,3 +1,4 @@
 VITE_API_BASE=https://temp-email-api.xxx.xxx
+VITE_DEFAULT_LANG=zh
 VITE_CF_WEB_ANALY_TOKEN=
 VITE_IS_TELEGRAM=false

frontend/index.html

@@ -14,6 +14,7 @@
   <meta name="apple-mobile-web-app-status-bar-style" content="black-translucent">
   <link rel="icon" href="/logo.png" sizes="any">
   <link rel="apple-touch-icon" href="/logo.png">
+  <script id="app-config" type="application/json">{}</script>
   <script src="https://challenges.cloudflare.com/turnstile/v0/api.js?render=explicit"></script>
 </head>
 

frontend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "cloudflare_temp_email",
-  "version": "1.11.0",
+  "version": "1.12.0",
   "private": true,
   "type": "module",
   "scripts": {
@@ -28,16 +28,16 @@
     "@vueuse/core": "^14.4.0",
     "@wangeditor/editor": "^5.1.23",
     "@wangeditor/editor-for-vue": "^5.1.12",
-    "axios": "^1.19.0",
-    "dompurify": "^3.4.13",
+    "axios": "^1.20.0",
+    "dompurify": "^3.4.15",
     "jszip": "^3.10.1",
     "mail-parser-wasm": "^0.2.2",
-    "naive-ui": "^2.44.1",
-    "postal-mime": "^2.7.5",
+    "naive-ui": "^2.45.3",
+    "postal-mime": "^2.7.6",
     "vooks": "^0.2.12",
-    "vue": "^3.5.41",
+    "vue": "^3.5.42",
     "vue-clipboard3": "^2.0.0",
-    "vue-i18n": "^11.4.8",
+    "vue-i18n": "^11.4.10",
     "vue-router": "^4.6.4"
   },
   "devDependencies": {
@@ -50,10 +50,10 @@
     "vite": "^7.3.6",
     "vite-plugin-pwa": "^1.3.0",
     "vite-plugin-wasm": "^3.6.0",
-    "vitest": "^4.1.10",
+    "vitest": "^4.1.11",
     "workbox-build": "^7.4.1",
     "workbox-window": "^7.4.1",
-    "wrangler": "^4.119.0"
+    "wrangler": "^4.129.0"
   },
   "packageManager": "pnpm@10.10.0+sha512.d615db246fe70f25dcfea6d8d73dee782ce23e2245e3c4f6f888249fb568149318637dca73c2c5c8ef2a4ca0d5657fb9567188bfab47f566d1ee6ce987815c39"
 }

frontend/src/App.vue

@@ -3,7 +3,7 @@ import {
   darkTheme,
 } from 'naive-ui'
 import { computed, onMounted, watchEffect } from 'vue'
-import { useScript } from '@unhead/vue'
+import { useHead } from '@unhead/vue'
 import { useI18n } from 'vue-i18n'
 import { useGlobalState } from './store'
 import { useIsMobile } from './utils/composables'
@@ -12,12 +12,13 @@ import Footer from './views/Footer.vue';
 import { api } from './api'
 import { getNaiveLocaleConfig } from './i18n/naive-locale'
 import { DEFAULT_LOCALE, isSupportedLocale } from './i18n/utils'
+import { APP_CONFIG } from './config'
 
 const {
   isDark, loading, useSideMargin, telegramApp, isTelegram
 } = useGlobalState()
-const adClient = import.meta.env.VITE_GOOGLE_AD_CLIENT;
-const adSlot = import.meta.env.VITE_GOOGLE_AD_SLOT;
+const adClient = APP_CONFIG.GOOGLE_AD_CLIENT;
+const adSlot = APP_CONFIG.GOOGLE_AD_SLOT;
 const { locale } = useI18n({ useScope: 'global' });
 const theme = computed(() => isDark.value ? darkTheme : null)
 const localeConfig = computed(() => getNaiveLocaleConfig(isSupportedLocale(locale.value) ? locale.value : DEFAULT_LOCALE))
@@ -31,12 +32,13 @@ watchEffect(() => {
   document.documentElement.lang = isSupportedLocale(locale.value) ? locale.value : DEFAULT_LOCALE
 })
 
-// Load Google Ad script at top level (not inside onMounted)
 if (showAd.value) {
-  useScript({
+  useHead({
+    script: [{
       src: `https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=${adClient}`,
       async: true,
-    crossorigin: "anonymous",
+      crossorigin: 'anonymous',
+    }],
   })
 }
 
@@ -47,7 +49,7 @@ onMounted(async () => {
     console.error(error);
   }
 
-  const token = import.meta.env.VITE_CF_WEB_ANALY_TOKEN;
+  const token = APP_CONFIG.CF_WEB_ANALY_TOKEN;
 
   const exist = document.querySelector('script[src="https://static.cloudflareinsights.com/beacon.min.js"]') !== null
   if (token && !exist) {
@@ -66,7 +68,7 @@ onMounted(async () => {
 
 
   // check if telegram is enabled
-  const enableTelegram = import.meta.env.VITE_IS_TELEGRAM;
+  const enableTelegram = APP_CONFIG.IS_TELEGRAM;
   if (
     (typeof enableTelegram === 'boolean' && enableTelegram === true)
     ||

frontend/src/__tests__/config.test.js

@@ -0,0 +1,71 @@
+// @vitest-environment jsdom
+
+import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
+
+const setRuntimeConfig = (config) => {
+  const element = document.createElement('script')
+  element.id = 'app-config'
+  element.type = 'application/json'
+  element.textContent = JSON.stringify(config)
+  document.head.appendChild(element)
+}
+
+describe('APP_CONFIG', () => {
+  beforeEach(() => {
+    vi.resetModules()
+    vi.stubEnv('VITE_API_BASE', 'https://build.example.com')
+    vi.stubEnv('VITE_DEFAULT_LANG', 'zh')
+    vi.stubEnv('VITE_IS_TELEGRAM', 'false')
+  })
+
+  afterEach(() => {
+    document.querySelector('#app-config')?.remove()
+    vi.unstubAllEnvs()
+  })
+
+  it('uses build settings when runtime settings are absent', async () => {
+    const { APP_CONFIG } = await import('../config')
+
+    expect(APP_CONFIG.API_BASE).toBe('https://build.example.com')
+    expect(APP_CONFIG.DEFAULT_LANG).toBe('zh')
+  })
+
+  it('overrides only settings provided by index.html', async () => {
+    setRuntimeConfig({ API_BASE: 'https://runtime.example.com', DEFAULT_LANG: 'en' })
+
+    const { APP_CONFIG } = await import('../config')
+
+    expect(APP_CONFIG.API_BASE).toBe('https://runtime.example.com')
+    expect(APP_CONFIG.DEFAULT_LANG).toBe('en')
+  })
+
+  it('allows an explicit empty runtime value', async () => {
+    setRuntimeConfig({ API_BASE: '' })
+
+    const { APP_CONFIG } = await import('../config')
+
+    expect(APP_CONFIG.API_BASE).toBe('')
+    expect(APP_CONFIG.DEFAULT_LANG).toBe('zh')
+  })
+
+  it('falls back to build settings for invalid runtime value types', async () => {
+    setRuntimeConfig({ API_BASE: {}, DEFAULT_LANG: 1, IS_TELEGRAM: [] })
+
+    const { APP_CONFIG } = await import('../config')
+
+    expect(APP_CONFIG.API_BASE).toBe('https://build.example.com')
+    expect(APP_CONFIG.DEFAULT_LANG).toBe('zh')
+    expect(APP_CONFIG.IS_TELEGRAM).toBe('false')
+  })
+
+  it('reads runtime settings only once', async () => {
+    setRuntimeConfig({ DEFAULT_LANG: 'en' })
+    const firstImport = await import('../config')
+
+    document.querySelector('#app-config').textContent = JSON.stringify({ DEFAULT_LANG: 'de' })
+    const secondImport = await import('../config')
+
+    expect(secondImport.APP_CONFIG).toBe(firstImport.APP_CONFIG)
+    expect(secondImport.APP_CONFIG.DEFAULT_LANG).toBe('en')
+  })
+})

frontend/src/api/error-codes.js

@@ -0,0 +1,15 @@
+export const ErrorCode = {
+    INTERNAL_SERVER_ERROR: 'INTERNAL_SERVER_ERROR',
+    AUTH_SITE_PASSWORD_INVALID: 'AUTH_SITE_PASSWORD_INVALID',
+    AUTH_ADMIN_CREDENTIAL_INVALID: 'AUTH_ADMIN_CREDENTIAL_INVALID',
+    AUTH_USER_ACCESS_TOKEN_EXPIRED: 'AUTH_USER_ACCESS_TOKEN_EXPIRED',
+
+    isSiteAuthError: (response) => response.status === 401
+        && response.data?.code === ErrorCode.AUTH_SITE_PASSWORD_INVALID,
+
+    isUserAccessTokenError: (response) => response.status === 401
+        && response.data?.code === ErrorCode.AUTH_USER_ACCESS_TOKEN_EXPIRED,
+
+    isAdminAuthError: (response) => response.status === 401
+        && response.data?.code === ErrorCode.AUTH_ADMIN_CREDENTIAL_INVALID,
+};

frontend/src/api/index.js

@@ -1,27 +1,44 @@
 import { useGlobalState } from '../store'
 import { h } from 'vue'
+import { useLocalStorage } from '@vueuse/core'
 import axios from 'axios'
 
 import i18n from '../i18n'
 import { getFingerprint } from '../utils/fingerprint'
 import { safeBearerHeader, safeHeaderValue } from '../utils/headers'
 import { sanitizeHtml } from '../utils/sanitize-html'
+import { APP_CONFIG } from '../config'
+import { createUserAccessTokenInterceptor } from './user-access-token-interceptor'
+import { ErrorCode } from './error-codes'
+import { updateLocalAddressCache } from '../utils/local-address-cache'
 
-const API_BASE = import.meta.env.VITE_API_BASE || "";
+const API_BASE = APP_CONFIG.API_BASE || "";
 const {
     loading, auth, jwt, settings, openSettings,
     userOpenSettings, userSettings, announcement,
     showAuth, adminAuth, showAdminAuth, userJwt
 } = useGlobalState();
 
+const localAddressCache = useLocalStorage('LocalAddressCache', []);
+
 const instance = axios.create({
     baseURL: API_BASE,
     timeout: 30000,
     validateStatus: (status) => status >= 200 && status <= 500
 });
 
+const responseInterceptors = [createUserAccessTokenInterceptor(instance)];
+
+const interceptResponse = async (path, response) => {
+    for (const { matches, handle } of responseInterceptors) {
+        if (matches(path, response)) return await handle(response);
+    }
+    return response;
+};
+
 const apiFetch = async (path, options = {}) => {
-    loading.value = true;
+    const showLoading = options.showLoading !== false;
+    if (showLoading) loading.value = true;
     try {
         // Get browser fingerprint for request tracking
         const fingerprint = await getFingerprint();
@@ -42,32 +59,33 @@ const apiFetch = async (path, options = {}) => {
         if (customAuthHeader) headers['x-custom-auth'] = customAuthHeader;
         const adminAuthHeader = safeHeaderValue(adminAuth.value);
         if (adminAuthHeader) headers['x-admin-auth'] = adminAuthHeader;
-        const authorizationHeader = safeBearerHeader(jwt.value);
+        const authorizationHeader = safeBearerHeader(options.addressJwt ?? jwt.value);
         if (authorizationHeader) headers['Authorization'] = authorizationHeader;
 
-        const response = await instance.request(path, {
+        const initialResponse = await instance.request(path, {
             method: options.method || 'GET',
             data: options.body || null,
             headers,
         });
-        if (response.status === 401 && path.startsWith("/admin")) {
+        const response = await interceptResponse(path, initialResponse);
+        if (ErrorCode.isAdminAuthError(response)) {
             showAdminAuth.value = true;
         }
-        if (response.status === 401 && openSettings.value.needAuth) {
+        if (ErrorCode.isSiteAuthError(response)) {
             showAuth.value = true;
         }
         if (response.status >= 300) {
-            throw new Error(`[${response.status}]: ${response.data}` || "error");
+            throw new Error(`[${response.status}]: ${response.data?.message || response.data}`);
         }
         const data = response.data;
         return data;
     } catch (error) {
         if (error.response) {
-            throw new Error(`Code ${error.response.status}: ${error.response.data}` || "error");
+            throw new Error(`Code ${error.response.status}: ${error.response.data?.message || error.response.data}`);
         }
         throw error;
     } finally {
-        loading.value = false;
+        if (showLoading) loading.value = false;
     }
 }
 
@@ -99,6 +117,7 @@ const getOpenSettings = async (message, notification) => {
             disableAnonymousUserCreateEmail: res["disableAnonymousUserCreateEmail"] || false,
             disableCustomAddressName: res["disableCustomAddressName"] || false,
             enableUserDeleteEmail: res["enableUserDeleteEmail"] || false,
+            enableMailReadStatus: res["enableMailReadStatus"] === true,
             enableAutoReply: res["enableAutoReply"] || false,
             enableIndexAbout: res["enableIndexAbout"] || false,
             copyright: res["copyright"] || openSettings.value.copyright,
@@ -107,7 +126,10 @@ const getOpenSettings = async (message, notification) => {
             isS3Enabled: res["isS3Enabled"] || false,
             showGithubForUser: res["showGithubForUser"] ?? openSettings.value.showGithubForUser,
             enableAddressPassword: res["enableAddressPassword"] || false,
+            addressPasswordLoginOnly: res["addressPasswordLoginOnly"] === true,
             enableAgentEmailInfo: res["enableAgentEmailInfo"] || false,
+            enableRedeemCode: res["enableRedeemCode"] || false,
+            redeemCodeUrl: res["redeemCodeUrl"] || "",
             smtpImapProxyConfig: res["smtpImapProxyConfig"] || openSettings.value.smtpImapProxyConfig,
             statusUrl: res["statusUrl"] || "",
             enableGlobalTurnstileCheck: res["enableGlobalTurnstileCheck"] || false,
@@ -137,18 +159,27 @@ const getOpenSettings = async (message, notification) => {
 }
 
 const getSettings = async () => {
+    let addressToken = jwt.value;
     try {
-        if (typeof jwt.value != 'string' || jwt.value.trim() === '' || jwt.value === 'undefined') {
-            return "";
+        if (!safeHeaderValue(addressToken)) return;
+        const res = await apiFetch('/api/settings', { addressJwt: addressToken });
+        if (jwt.value !== addressToken) return;
+        localAddressCache.value = updateLocalAddressCache(localAddressCache.value, addressToken, res);
+        settings.value = res;
+        const renewedAddressToken = res.new_address_token;
+        if (!renewedAddressToken) return;
+        try {
+            const renewedSettings = await apiFetch('/api/settings', { addressJwt: renewedAddressToken });
+            if (jwt.value !== addressToken) return;
+            localAddressCache.value = updateLocalAddressCache(localAddressCache.value, renewedAddressToken, renewedSettings);
+            addressToken = renewedAddressToken;
+            jwt.value = renewedAddressToken;
+            settings.value = renewedSettings;
+        } catch (error) {
+            console.error('Failed to renew mailbox JWT', error);
         }
-        const res = await apiFetch("/api/settings");;
-        settings.value = {
-            address: res["address"],
-            auto_reply: res["auto_reply"],
-            send_balance: res["send_balance"],
-        };
     } finally {
-        settings.value.fetched = true;
+        if (jwt.value === addressToken) settings.value.fetched = true;
     }
 }
 

frontend/src/api/user-access-token-interceptor.js

@@ -0,0 +1,77 @@
+import { AxiosHeaders } from 'axios';
+import { useGlobalState } from '../store';
+import { safeBearerHeader, safeHeaderValue } from '../utils/headers';
+import { ErrorCode } from './error-codes';
+
+const { userJwt, userSettings, jwt } = useGlobalState();
+const mailboxPaths = new Set(['/api/settings', '/api/send_mail']);
+const paths = ['/admin/', ...mailboxPaths, '/user_api/bind_address', '/user_api/address/'];
+const getPathname = (url) => new URL(url, window.location.origin).pathname;
+
+const isCurrentSession = ({ headers }) =>
+    safeHeaderValue(headers.get('x-user-token')) === safeHeaderValue(userJwt.value)
+    && safeHeaderValue(headers.get('Authorization')) === safeBearerHeader(jwt.value);
+
+const matches = (path, response) => {
+    if (!ErrorCode.isUserAccessTokenError(response)) return false;
+    const pathname = getPathname(path);
+    if (!paths.some(prefix => pathname.startsWith(prefix))) return false;
+    const { config } = response;
+    if (!isCurrentSession(config)) return false;
+    if (!safeHeaderValue(config.headers.get('x-user-access-token'))) return false;
+
+    const token = safeHeaderValue(config.headers.get('x-user-token'));
+    return Boolean(token) || mailboxPaths.has(pathname);
+};
+
+async function loadUserSettings(token, client, headers) {
+    const response = await client.get('/user_api/settings', { headers });
+    if (response.status >= 300) {
+        throw new Error(`[${response.status}]: ${response.data?.message || response.data}`);
+    }
+    if (safeHeaderValue(userJwt.value) === token) {
+        Object.assign(userSettings.value, response.data);
+    }
+}
+
+export const createUserAccessTokenInterceptor = (client) => {
+    const pendingRefreshes = new Map();
+
+    async function refreshUserSettings(token, headers) {
+        if (pendingRefreshes.has(token)) return await pendingRefreshes.get(token);
+        const request = loadUserSettings(token, client, headers);
+        pendingRefreshes.set(token, request);
+        try {
+            await request;
+        } finally {
+            pendingRefreshes.delete(token);
+        }
+    }
+
+    async function resolveAccessToken(config) {
+        const token = safeHeaderValue(config.headers.get('x-user-token'));
+        if (!token) return;
+        const currentToken = safeHeaderValue(userSettings.value.access_token);
+        if (currentToken !== safeHeaderValue(config.headers.get('x-user-access-token'))) return currentToken;
+
+        try {
+            await refreshUserSettings(token, config.headers);
+        } catch (error) {
+            if (!mailboxPaths.has(getPathname(config.url))) throw error;
+            return;
+        }
+        return safeHeaderValue(userSettings.value.access_token);
+    }
+
+    return {
+        matches,
+        handle: async ({ config }) => {
+            const accessToken = await resolveAccessToken(config);
+            if (!isCurrentSession(config)) throw new Error('User session changed, please retry');
+            const headers = new AxiosHeaders(config.headers);
+            headers.delete('x-user-access-token');
+            if (accessToken) headers.set('x-user-access-token', accessToken);
+            return await client.request({ ...config, headers });
+        },
+    };
+};

frontend/src/components/AddressCredentialContent.vue

@@ -0,0 +1,311 @@
+<script setup>
+import { computed } from 'vue'
+
+import { useScopedI18n } from '@/i18n/app'
+import { APP_CONFIG } from '@/config'
+
+import { useGlobalState } from '../store'
+
+const props = defineProps({
+  address: {
+    type: String,
+    default: '',
+  },
+  jwt: {
+    type: String,
+    default: '',
+  },
+  addressPassword: {
+    type: String,
+    default: '',
+  },
+})
+
+const { openSettings, auth } = useGlobalState()
+const { locale, t } = useScopedI18n('components.AddressCredentialModal')
+const message = useMessage()
+
+const configuredApiBaseUrl = APP_CONFIG.API_BASE || ''
+const frontendBaseUrl = computed(() => window.location.origin)
+const apiBaseUrl = computed(() => (configuredApiBaseUrl || frontendBaseUrl.value).replace(/\/$/, ''))
+const docLocale = computed(() => locale.value === 'zh' ? 'zh' : 'en')
+const agentDocUrl = computed(() => `https://temp-mail-docs.awsl.uk/${docLocale.value}/guide/feature/agent-email.html`)
+const smtpImapDocUrl = computed(() => `https://temp-mail-docs.awsl.uk/${docLocale.value}/guide/feature/config-smtp-proxy.html`)
+const agentSkillUrl = 'https://github.com/dreamhunter2333/cloudflare_temp_email/blob/main/skills/cf-temp-mail-agent-mail/SKILL.md'
+const autoLoginUrl = computed(() => `${frontendBaseUrl.value}/?jwt=${encodeURIComponent(props.jwt)}`)
+const showAgent = computed(() => !!openSettings.value.enableAgentEmailInfo)
+const smtpImapConfig = computed(() => openSettings.value.smtpImapProxyConfig || {})
+const smtpConfig = computed(() => smtpImapConfig.value.smtp || {})
+const imapConfig = computed(() => smtpImapConfig.value.imap || {})
+const showSmtpImap = computed(() => !!smtpConfig.value.host || !!imapConfig.value.host)
+const securityLabel = computed(() =>
+  smtpConfig.value.starttls || imapConfig.value.starttls ? t('starttls') : t('plainOrProxyTls')
+)
+const agentConfigJson = computed(() => JSON.stringify({
+  base: apiBaseUrl.value,
+  jwt: props.jwt,
+  site_password: auth.value || '',
+}, null, 2))
+const agentText = computed(() => [
+  `${t('currentAddress')}: ${props.address || '-'}`,
+  `${t('apiBase')}: ${apiBaseUrl.value}`,
+  `${t('agentSkill')}: ${agentSkillUrl}`,
+  `${t('agentConfig')}:`,
+  agentConfigJson.value,
+].join('\n'))
+const smtpImapText = computed(() => [
+  `${t('smtpHost')}: ${smtpConfig.value.host || '-'}`,
+  `${t('smtpPort')}: ${smtpConfig.value.port || 8025}`,
+  `${t('imapHost')}: ${imapConfig.value.host || '-'}`,
+  `${t('imapPort')}: ${imapConfig.value.port || 11143}`,
+  `${t('security')}: ${securityLabel.value}`,
+  `${t('username')}: ${props.address || '-'}`,
+  `${t('password')}: ${props.jwt}`,
+].join('\n'))
+
+const copyText = async (text) => {
+  if (!text) return
+  try {
+    if (navigator.clipboard?.writeText) {
+      await navigator.clipboard.writeText(text)
+      message.success(t('copySuccess'))
+      return
+    }
+
+    const textarea = document.createElement('textarea')
+    try {
+      textarea.value = text
+      textarea.setAttribute('readonly', '')
+      textarea.style.position = 'fixed'
+      textarea.style.opacity = '0'
+      document.body.appendChild(textarea)
+      textarea.select()
+      if (document.execCommand('copy')) {
+        message.success(t('copySuccess'))
+        return
+      }
+      message.error(t('copyFailed'))
+    } finally {
+      textarea.parentNode?.removeChild(textarea)
+    }
+  } catch (error) {
+    console.error(error)
+    message.error(t('copyFailed'))
+  }
+}
+</script>
+
+<template>
+  <div class="credential-content">
+    <n-alert type="info" :show-icon="false" :bordered="false">
+      {{ t(openSettings.addressPasswordLoginOnly ? 'passwordOnlyTip' : 'tip') }}
+    </n-alert>
+    <section class="credential-panel">
+      <h3 class="credential-title">{{ t(openSettings.addressPasswordLoginOnly ? 'addressPassword' : 'addressCredential') }}</h3>
+      <div class="credential-section">
+        <div v-if="address" class="credential-field">
+          <span class="credential-label">{{ t('currentAddress') }}</span>
+          <div class="credential-copy-row">
+            <code data-testid="address-credential-address" class="credential-code">{{ address }}</code>
+            <n-button size="tiny" tertiary type="primary" @click="copyText(address)">
+              {{ t('copySection') }}
+            </n-button>
+          </div>
+        </div>
+        <div v-if="!openSettings.addressPasswordLoginOnly" class="credential-field">
+          <span class="credential-label">{{ t('addressCredentialLabel') }}</span>
+          <div class="credential-copy-row">
+            <code data-testid="address-credential-jwt" class="credential-code">{{ jwt }}</code>
+            <n-button size="tiny" tertiary type="primary" @click="copyText(jwt)">
+              {{ t('copySection') }}
+            </n-button>
+          </div>
+        </div>
+        <div v-if="addressPassword" class="credential-field">
+          <span class="credential-label">{{ t('addressPassword') }}</span>
+          <code data-testid="address-credential-password" class="credential-code">{{ addressPassword }}</code>
+        </div>
+      </div>
+    </section>
+
+    <n-collapse v-if="!openSettings.addressPasswordLoginOnly" accordion class="credential-collapse">
+      <n-collapse-item v-if="showAgent" name="agent" :title="t('agentAccess')">
+        <template #header-extra>
+          <n-button size="tiny" tertiary type="primary" @click.stop="copyText(agentText)">
+            {{ t('copySection') }}
+          </n-button>
+        </template>
+        <div class="credential-section">
+          <p class="credential-tip">{{ t('agentAccessTip') }}</p>
+          <div class="credential-field">
+            <span class="credential-label">{{ t('apiBase') }}</span>
+            <code class="credential-code">{{ apiBaseUrl }}</code>
+          </div>
+          <div class="credential-field">
+            <span class="credential-label">{{ t('agentSkill') }}</span>
+            <code class="credential-code">
+              <a :href="agentSkillUrl" target="_blank" rel="noopener noreferrer">{{ agentSkillUrl }}</a>
+            </code>
+          </div>
+          <div class="credential-field">
+            <span class="credential-label">{{ t('agentConfig') }}</span>
+            <pre class="credential-code credential-code-block">{{ agentConfigJson }}</pre>
+          </div>
+          <div class="credential-actions">
+            <n-button tag="a" :href="agentDocUrl" target="_blank" rel="noopener noreferrer" text type="primary">
+              {{ t('docs') }}
+            </n-button>
+          </div>
+        </div>
+      </n-collapse-item>
+
+      <n-collapse-item v-if="showSmtpImap" name="smtp-imap" :title="t('smtpImapAccess')">
+        <template #header-extra>
+          <n-button size="tiny" tertiary type="primary" @click.stop="copyText(smtpImapText)">
+            {{ t('copySection') }}
+          </n-button>
+        </template>
+        <div class="credential-section">
+          <p class="credential-tip">{{ t('smtpImapTip') }}</p>
+          <div class="credential-grid">
+            <div class="credential-field">
+              <span class="credential-label">{{ t('smtpHost') }}</span>
+              <code class="credential-code">{{ smtpConfig.host || '-' }}</code>
+            </div>
+            <div class="credential-field">
+              <span class="credential-label">{{ t('smtpPort') }}</span>
+              <code class="credential-code">{{ smtpConfig.port || 8025 }}</code>
+            </div>
+            <div class="credential-field">
+              <span class="credential-label">{{ t('imapHost') }}</span>
+              <code class="credential-code">{{ imapConfig.host || '-' }}</code>
+            </div>
+            <div class="credential-field">
+              <span class="credential-label">{{ t('imapPort') }}</span>
+              <code class="credential-code">{{ imapConfig.port || 11143 }}</code>
+            </div>
+          </div>
+          <div class="credential-field">
+            <span class="credential-label">{{ t('security') }}</span>
+            <code class="credential-code">{{ securityLabel }}</code>
+          </div>
+          <div class="credential-field">
+            <span class="credential-label">{{ t('username') }}</span>
+            <code class="credential-code">{{ address }}</code>
+          </div>
+          <div class="credential-field">
+            <span class="credential-label">{{ t('password') }}</span>
+            <code class="credential-code">{{ jwt }}</code>
+          </div>
+          <div class="credential-actions">
+            <n-button tag="a" :href="smtpImapDocUrl" target="_blank" rel="noopener noreferrer" text type="primary">
+              {{ t('docs') }}
+            </n-button>
+          </div>
+        </div>
+      </n-collapse-item>
+
+      <n-collapse-item name="share-link" :title="t('autoLoginLink')">
+        <template #header-extra>
+          <n-button size="tiny" tertiary type="primary" @click.stop="copyText(autoLoginUrl)">
+            {{ t('copySection') }}
+          </n-button>
+        </template>
+        <div class="credential-section">
+          <div class="credential-field">
+            <code class="credential-code">{{ autoLoginUrl }}</code>
+          </div>
+        </div>
+      </n-collapse-item>
+    </n-collapse>
+  </div>
+</template>
+
+<style scoped>
+.credential-collapse {
+  margin-top: 14px;
+}
+
+.credential-panel {
+  display: grid;
+  gap: 12px;
+  margin-top: 14px;
+}
+
+.credential-title {
+  margin: 0;
+  font-size: 15px;
+  font-weight: 600;
+  line-height: 1.4;
+}
+
+.credential-section {
+  display: grid;
+  gap: 12px;
+  text-align: left;
+}
+
+.credential-tip {
+  margin: 0;
+  color: var(--n-text-color-2);
+  line-height: 1.6;
+}
+
+.credential-grid {
+  display: grid;
+  grid-template-columns: repeat(2, minmax(0, 1fr));
+  gap: 10px;
+}
+
+.credential-field {
+  display: grid;
+  gap: 6px;
+  min-width: 0;
+}
+
+.credential-label {
+  color: var(--n-text-color-2);
+  font-size: 12px;
+  font-weight: 600;
+}
+
+.credential-code {
+  display: block;
+  min-width: 0;
+  overflow-wrap: anywhere;
+  border-radius: 6px;
+  padding: 6px 8px;
+  background: var(--n-color-embedded);
+  font-size: 12px;
+  line-height: 1.5;
+}
+
+.credential-copy-row {
+  display: grid;
+  grid-template-columns: minmax(0, 1fr) auto;
+  align-items: start;
+  gap: 8px;
+}
+
+.credential-code-block {
+  margin: 0;
+  white-space: pre-wrap;
+}
+
+.credential-actions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  justify-content: flex-end;
+}
+
+@media (max-width: 640px) {
+  .credential-grid {
+    grid-template-columns: 1fr;
+  }
+
+  .credential-copy-row {
+    grid-template-columns: 1fr;
+  }
+}
+</style>

frontend/src/components/AddressCredentialModal.vue

@@ -1,9 +1,13 @@
 <script setup>
 import { computed } from 'vue'
+
 import { useScopedI18n } from '@/i18n/app'
 
+import AddressCredentialContent from './AddressCredentialContent.vue'
 import { useGlobalState } from '../store'
 
+const { openSettings } = useGlobalState()
+
 const props = defineProps({
   show: {
     type: Boolean,
@@ -24,299 +28,17 @@ const props = defineProps({
 })
 
 const emit = defineEmits(['update:show'])
-
-const { openSettings, auth } = useGlobalState()
-const { locale, t } = useScopedI18n('components.AddressCredentialModal')
-const message = useMessage()
+const { t } = useScopedI18n('components.AddressCredentialModal')
 
 const modalShow = computed({
   get: () => props.show,
   set: (value) => emit('update:show', value),
 })
-
-const configuredApiBaseUrl = import.meta.env.VITE_API_BASE || ''
-const frontendBaseUrl = computed(() => window.location.origin)
-const apiBaseUrl = computed(() => (configuredApiBaseUrl || frontendBaseUrl.value).replace(/\/$/, ''))
-const docLocale = computed(() => locale.value === 'zh' ? 'zh' : 'en')
-const agentDocUrl = computed(() => `https://temp-mail-docs.awsl.uk/${docLocale.value}/guide/feature/agent-email.html`)
-const smtpImapDocUrl = computed(() => `https://temp-mail-docs.awsl.uk/${docLocale.value}/guide/feature/config-smtp-proxy.html`)
-const agentSkillUrl = 'https://github.com/dreamhunter2333/cloudflare_temp_email/blob/main/skills/cf-temp-mail-agent-mail/SKILL.md'
-const autoLoginUrl = computed(() => `${frontendBaseUrl.value}/?jwt=${encodeURIComponent(props.jwt)}`)
-const showAgent = computed(() => !!openSettings.value.enableAgentEmailInfo)
-const smtpImapConfig = computed(() => openSettings.value.smtpImapProxyConfig || {})
-const smtpConfig = computed(() => smtpImapConfig.value.smtp || {})
-const imapConfig = computed(() => smtpImapConfig.value.imap || {})
-const showSmtpImap = computed(() => !!smtpConfig.value.host || !!imapConfig.value.host)
-const securityLabel = computed(() =>
-  smtpConfig.value.starttls || imapConfig.value.starttls ? t('starttls') : t('plainOrProxyTls')
-)
-const agentConfigJson = computed(() => JSON.stringify({
-  base: apiBaseUrl.value,
-  jwt: props.jwt,
-  site_password: auth.value || '',
-}, null, 2))
-const agentText = computed(() => [
-  `${t('currentAddress')}: ${props.address || '-'}`,
-  `${t('apiBase')}: ${apiBaseUrl.value}`,
-  `${t('agentSkill')}: ${agentSkillUrl}`,
-  `${t('agentConfig')}:`,
-  agentConfigJson.value,
-].join('\n'))
-const smtpImapText = computed(() => [
-  `${t('smtpHost')}: ${smtpConfig.value.host || '-'}`,
-  `${t('smtpPort')}: ${smtpConfig.value.port || 8025}`,
-  `${t('imapHost')}: ${imapConfig.value.host || '-'}`,
-  `${t('imapPort')}: ${imapConfig.value.port || 11143}`,
-  `${t('security')}: ${securityLabel.value}`,
-  `${t('username')}: ${props.address || '-'}`,
-  `${t('password')}: ${props.jwt}`,
-].join('\n'))
-
-const copyText = async (text) => {
-  if (!text) return
-  try {
-    if (navigator.clipboard?.writeText) {
-      await navigator.clipboard.writeText(text)
-      message.success(t('copySuccess'))
-      return
-    }
-
-    const textarea = document.createElement('textarea')
-    try {
-      textarea.value = text
-      textarea.setAttribute('readonly', '')
-      textarea.style.position = 'fixed'
-      textarea.style.opacity = '0'
-      document.body.appendChild(textarea)
-      textarea.select()
-      if (document.execCommand('copy')) {
-        message.success(t('copySuccess'))
-        return
-      }
-      message.error(t('copyFailed'))
-    } finally {
-      textarea.parentNode?.removeChild(textarea)
-    }
-  } catch (error) {
-    console.error(error)
-    message.error(t('copyFailed'))
-  }
-}
-
 </script>
 
 <template>
-  <n-modal v-model:show="modalShow" preset="card" :title="t('title')"
+  <n-modal v-model:show="modalShow" preset="card" :title="t(openSettings.addressPasswordLoginOnly ? 'addressPassword' : 'title')"
     style="width: min(760px, calc(100vw - 32px));">
-    <n-alert type="info" :show-icon="false" :bordered="false">
-      {{ t('tip') }}
-    </n-alert>
-    <section class="credential-panel">
-      <h3 class="credential-title">{{ t('addressCredential') }}</h3>
-      <div class="credential-section">
-        <div class="credential-field" v-if="address">
-          <span class="credential-label">{{ t('currentAddress') }}</span>
-          <div class="credential-copy-row">
-            <code class="credential-code">{{ address }}</code>
-            <n-button size="tiny" tertiary type="primary" @click="copyText(address)">
-              {{ t('copySection') }}
-            </n-button>
-          </div>
-        </div>
-        <div class="credential-field">
-          <span class="credential-label">{{ t('addressCredentialLabel') }}</span>
-          <div class="credential-copy-row">
-            <code class="credential-code">{{ jwt }}</code>
-            <n-button size="tiny" tertiary type="primary" @click="copyText(jwt)">
-              {{ t('copySection') }}
-            </n-button>
-          </div>
-        </div>
-        <div class="credential-field" v-if="addressPassword">
-          <span class="credential-label">{{ t('addressPassword') }}</span>
-          <code class="credential-code">{{ addressPassword }}</code>
-        </div>
-      </div>
-    </section>
-
-    <n-collapse accordion class="credential-collapse">
-      <n-collapse-item v-if="showAgent" name="agent" :title="t('agentAccess')">
-        <template #header-extra>
-          <n-button size="tiny" tertiary type="primary" @click.stop="copyText(agentText)">
-            {{ t('copySection') }}
-          </n-button>
-        </template>
-        <div class="credential-section">
-          <p class="credential-tip">{{ t('agentAccessTip') }}</p>
-          <div class="credential-field">
-            <span class="credential-label">{{ t('apiBase') }}</span>
-            <code class="credential-code">{{ apiBaseUrl }}</code>
-          </div>
-          <div class="credential-field">
-            <span class="credential-label">{{ t('agentSkill') }}</span>
-            <code class="credential-code">
-              <a :href="agentSkillUrl" target="_blank" rel="noopener noreferrer">{{ agentSkillUrl }}</a>
-            </code>
-          </div>
-          <div class="credential-field">
-            <span class="credential-label">{{ t('agentConfig') }}</span>
-            <pre class="credential-code credential-code-block">{{ agentConfigJson }}</pre>
-          </div>
-          <div class="credential-actions">
-            <n-button tag="a" :href="agentDocUrl" target="_blank" rel="noopener noreferrer" text type="primary">
-              {{ t('docs') }}
-            </n-button>
-          </div>
-        </div>
-      </n-collapse-item>
-
-      <n-collapse-item v-if="showSmtpImap" name="smtp-imap" :title="t('smtpImapAccess')">
-        <template #header-extra>
-          <n-button size="tiny" tertiary type="primary" @click.stop="copyText(smtpImapText)">
-            {{ t('copySection') }}
-          </n-button>
-        </template>
-        <div class="credential-section">
-          <p class="credential-tip">{{ t('smtpImapTip') }}</p>
-          <div class="credential-grid">
-            <div class="credential-field">
-              <span class="credential-label">{{ t('smtpHost') }}</span>
-              <code class="credential-code">{{ smtpConfig.host || '-' }}</code>
-            </div>
-            <div class="credential-field">
-              <span class="credential-label">{{ t('smtpPort') }}</span>
-              <code class="credential-code">{{ smtpConfig.port || 8025 }}</code>
-            </div>
-            <div class="credential-field">
-              <span class="credential-label">{{ t('imapHost') }}</span>
-              <code class="credential-code">{{ imapConfig.host || '-' }}</code>
-            </div>
-            <div class="credential-field">
-              <span class="credential-label">{{ t('imapPort') }}</span>
-              <code class="credential-code">{{ imapConfig.port || 11143 }}</code>
-            </div>
-          </div>
-          <div class="credential-field">
-            <span class="credential-label">{{ t('security') }}</span>
-            <code class="credential-code">{{ securityLabel }}</code>
-          </div>
-          <div class="credential-field">
-            <span class="credential-label">{{ t('username') }}</span>
-            <code class="credential-code">{{ address }}</code>
-          </div>
-          <div class="credential-field">
-            <span class="credential-label">{{ t('password') }}</span>
-            <code class="credential-code">{{ jwt }}</code>
-          </div>
-          <div class="credential-actions">
-            <n-button tag="a" :href="smtpImapDocUrl" target="_blank" rel="noopener noreferrer" text type="primary">
-              {{ t('docs') }}
-            </n-button>
-          </div>
-        </div>
-      </n-collapse-item>
-
-      <n-collapse-item name="share-link" :title="t('autoLoginLink')">
-        <template #header-extra>
-          <n-button size="tiny" tertiary type="primary" @click.stop="copyText(autoLoginUrl)">
-            {{ t('copySection') }}
-          </n-button>
-        </template>
-        <div class="credential-section">
-          <div class="credential-field">
-            <code class="credential-code">{{ autoLoginUrl }}</code>
-          </div>
-        </div>
-      </n-collapse-item>
-    </n-collapse>
+    <AddressCredentialContent :address="address" :jwt="jwt" :address-password="addressPassword" />
   </n-modal>
 </template>
-
-<style scoped>
-.credential-collapse {
-  margin-top: 14px;
-}
-
-.credential-panel {
-  display: grid;
-  gap: 12px;
-  margin-top: 14px;
-}
-
-.credential-title {
-  margin: 0;
-  font-size: 15px;
-  font-weight: 600;
-  line-height: 1.4;
-}
-
-.credential-section {
-  display: grid;
-  gap: 12px;
-  text-align: left;
-}
-
-.credential-tip {
-  margin: 0;
-  color: var(--n-text-color-2);
-  line-height: 1.6;
-}
-
-.credential-grid {
-  display: grid;
-  grid-template-columns: repeat(2, minmax(0, 1fr));
-  gap: 10px;
-}
-
-.credential-field {
-  display: grid;
-  gap: 6px;
-  min-width: 0;
-}
-
-.credential-label {
-  color: var(--n-text-color-2);
-  font-size: 12px;
-  font-weight: 600;
-}
-
-.credential-code {
-  display: block;
-  min-width: 0;
-  overflow-wrap: anywhere;
-  border-radius: 6px;
-  padding: 6px 8px;
-  background: var(--n-color-embedded);
-  font-size: 12px;
-  line-height: 1.5;
-}
-
-.credential-copy-row {
-  display: grid;
-  grid-template-columns: minmax(0, 1fr) auto;
-  align-items: start;
-  gap: 8px;
-}
-
-.credential-code-block {
-  margin: 0;
-  white-space: pre-wrap;
-}
-
-.credential-actions {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 8px;
-  justify-content: flex-end;
-}
-
-@media (max-width: 640px) {
-  .credential-grid {
-    grid-template-columns: 1fr;
-  }
-
-  .credential-copy-row {
-    grid-template-columns: 1fr;
-  }
-}
-</style>

frontend/src/components/AddressSelect.vue

@@ -8,6 +8,7 @@ import { Copy } from '@vicons/fa'
 
 import { useGlobalState } from '../store'
 import { api } from '../api'
+import { getCachedAddresses } from '../utils/local-address-cache'
 
 const props = defineProps({
     showCopy: {
@@ -28,6 +29,8 @@ const {
 } = useGlobalState()
 
 const { t } = useScopedI18n('components.AddressSelect')
+const { t: loginT } = useScopedI18n('views.common.Login')
+const { t: localAddressT } = useScopedI18n('views.index.LocalAddress')
 
 const addressOptions = ref([])
 const addressValue = ref(null)
@@ -45,21 +48,6 @@ const formatAddressLabel = (address) => {
     return address.replace('@' + domain, `@${domainLabel}`);
 }
 
-const parseJwtAddress = (curJwt) => {
-    try {
-        const payload = JSON.parse(
-            decodeURIComponent(
-                atob(curJwt.split(".")[1]
-                    .replace(/-/g, "+").replace(/_/g, "/")
-                )
-            )
-        );
-        return payload.address;
-    } catch (e) {
-        return null;
-    }
-}
-
 const getOptionValue = (key, scope, payload, address) => {
     if (optionValueMap.has(key)) {
         const cached = optionValueMap.get(key)
@@ -74,18 +62,17 @@ const getOptionValue = (key, scope, payload, address) => {
 }
 
 const buildLocalOptions = (excludeAddresses = new Set()) => {
-    if (typeof jwt.value === 'string' && jwt.value && !localAddressCache.value.includes(jwt.value)) {
-        localAddressCache.value.push(jwt.value)
-    }
-    const children = localAddressCache.value
-        .map((curJwt) => {
-            const address = parseJwtAddress(curJwt);
-            if (!address) return null;
+    const children = getCachedAddresses(localAddressCache.value)
+        .map(({ token, address, type }, index) => {
             if (excludeAddresses.has(address)) return null;
-            const label = formatAddressLabel(address);
-            const key = `local:${curJwt}`;
-            const option = { label, value: getOptionValue(key, 'local', curJwt, address), address };
-            if (settings.value.address && address === settings.value.address) {
+            const isPasswordLogin = type === 'address_password_login';
+            if (address && openSettings.value.addressPasswordLoginOnly && !isPasswordLogin) return null;
+            const label = address
+                ? `${formatAddressLabel(address)} (${loginT(isPasswordLogin ? 'passwordLogin' : 'credentialLogin')})`
+                : localAddressT('savedMailbox', { index: index + 1 });
+            const key = `local:${token}`;
+            const option = { label, value: getOptionValue(key, 'local', token, address), address };
+            if (token === jwt.value) {
                 addressValue.value = option.value;
             }
             return option;
@@ -153,7 +140,7 @@ const refreshAddressOptions = async () => {
         if (userJwt.value) {
             const userChildren = await buildUserOptions();
             if (userChildren.length > 0) {
-                groups.push({ type: 'group', label: t('userAddresses'), children: userChildren });
+                groups.push({ type: 'group', label: t('linkedMailboxes'), children: userChildren });
             }
             const userAddressSet = new Set(userChildren.map((item) => item.address));
             const localChildren = buildLocalOptions(userAddressSet);
@@ -207,7 +194,7 @@ onMounted(async () => {
     await refreshAddressOptions();
 });
 
-watch([userJwt, isTelegram, () => settings.value.address], async () => {
+watch([userJwt, isTelegram, localAddressCache, () => settings.value.address, () => openSettings.value.addressPasswordLoginOnly], async () => {
     await refreshAddressOptions();
 });
 </script>
@@ -215,7 +202,7 @@ watch([userJwt, isTelegram, () => settings.value.address], async () => {
 <template>
     <n-flex class="address-row" align="center" justify="center" :wrap="true">
         <n-select v-model:value="addressValue" :options="addressOptions" :size="size" filterable
-            :loading="addressLoading" :placeholder="t('address')" @update:value="onAddressChange"
+            :loading="addressLoading" :placeholder="t('selectMailbox')" @update:value="onAddressChange"
             class="address-select" />
         <slot name="actions" />
         <n-button v-if="showCopy" class="address-copy" @click="copy" :size="size" tertiary type="primary">

frontend/src/components/MailBox.vue

@@ -55,6 +55,14 @@ const props = defineProps({
     default: false,
     required: false
   },
+  enableMailReadStatus: {
+    type: Boolean,
+    default: false
+  },
+  updateMailReadStatus: {
+    type: Function,
+    default: () => { }
+  },
 })
 
 const localFilterKeyword = ref('')
@@ -94,6 +102,29 @@ const data = computed(() => {
   });
 })
 
+const openMail = (mail) => {
+  curMail.value = mail
+  if (mail?.is_unread !== 1 || !props.enableMailReadStatus) return
+  mail.is_unread = 0
+  void props.updateMailReadStatus(mail.id, false).catch(() => {
+    mail.is_unread = 1
+  })
+}
+
+const toggleCurrentMailUnread = async () => {
+  if (!curMail.value || !props.enableMailReadStatus) return
+  const mail = curMail.value
+  const previousValue = mail.is_unread
+  const isUnread = previousValue !== 1
+  mail.is_unread = isUnread ? 1 : 0
+  try {
+    await props.updateMailReadStatus(mail.id, isUnread)
+    message.success(t("success"))
+  } catch {
+    mail.is_unread = previousValue
+  }
+}
+
 const canGoPrevMail = computed(() => {
   if (!curMail.value) return false
   const currentIndex = data.value.findIndex(mail => mail.id === curMail.value.id)
@@ -111,12 +142,12 @@ const prevMail = async () => {
   const currentIndex = data.value.findIndex(mail => mail.id === curMail.value.id)
 
   if (currentIndex > 0) {
-    curMail.value = data.value[currentIndex - 1]
+    openMail(data.value[currentIndex - 1])
   } else if (page.value > 1) {
     page.value--
     await refresh()
     if (data.value.length > 0) {
-      curMail.value = data.value[data.value.length - 1]
+      openMail(data.value[data.value.length - 1])
     }
   }
 }
@@ -126,12 +157,12 @@ const nextMail = async () => {
   const currentIndex = data.value.findIndex(mail => mail.id === curMail.value.id)
 
   if (currentIndex < data.value.length - 1) {
-    curMail.value = data.value[currentIndex + 1]
+    openMail(data.value[currentIndex + 1])
   } else if (count.value > page.value * pageSize.value) {
     page.value++
     await refresh()
     if (data.value.length > 0) {
-      curMail.value = data.value[0]
+      openMail(data.value[0])
     }
   }
 }
@@ -205,7 +236,7 @@ const backFirstPageAndRefresh = async () => {
   await refresh();
 }
 
-const clickRow = async (row) => {
+const clickRow = (row) => {
   if (multiActionMode.value) {
     row.checked = !row.checked;
     curMail.value = row;
@@ -215,7 +246,7 @@ const clickRow = async (row) => {
     curMail.value = null;
     return;
   }
-  curMail.value = row;
+  openMail(row);
 };
 
 
@@ -397,7 +428,7 @@ onBeforeUnmount(() => {
           <div style="overflow: auto; min-height: 60vh; max-height: 100vh;">
             <n-list hoverable clickable>
               <n-list-item v-for="row in data" v-bind:key="row.id" @click="() => clickRow(row)"
-                :class="mailItemClass(row)">
+                :class="[mailItemClass(row), { 'mail-list-unread': enableMailReadStatus && row.is_unread === 1 }]">
                 <template #prefix v-if="multiActionMode">
                   <n-checkbox v-model:checked="row.checked" />
                 </template>
@@ -461,6 +492,7 @@ onBeforeUnmount(() => {
             style="overflow: auto; max-height: 100vh;">
             <MailContentRenderer :mail="curMail" :showEMailTo="showEMailTo"
               :enableUserDeleteEmail="enableUserDeleteEmail" :showReply="showReply" :showSaveS3="showSaveS3"
+              :enableMailReadStatus="enableMailReadStatus" :onUpdateMailReadStatus="toggleCurrentMailUnread"
               :onDelete="deleteMail" :onReply="replyMail" :onForward="forwardMail" :onSaveToS3="saveToS3Proxy" />
           </n-card>
           <n-card :bordered="false" embedded class="mail-item" v-else>
@@ -475,7 +507,7 @@ onBeforeUnmount(() => {
       <div v-else class="mail-list-scroll">
         <n-list hoverable clickable>
           <n-list-item v-for="row in data" v-bind:key="row.id" @click="() => clickRow(row)"
-            :class="mailItemClass(row)">
+            :class="[mailItemClass(row), { 'mail-list-unread': enableMailReadStatus && row.is_unread === 1 }]">
             <template #prefix v-if="multiActionMode">
               <n-checkbox v-model:checked="row.checked" />
             </template>
@@ -536,7 +568,8 @@ onBeforeUnmount(() => {
       </div>
       <div style="overflow: auto; min-height: 60vh; max-height: 100vh;">
         <n-list hoverable clickable>
-          <n-list-item v-for="row in data" v-bind:key="row.id" @click="() => clickRow(row)">
+          <n-list-item v-for="row in data" v-bind:key="row.id" @click="() => clickRow(row)"
+            :class="{ 'mail-list-unread': enableMailReadStatus && row.is_unread === 1 }">
             <n-thing :title="row.subject">
               <template #description>
                 <n-tag type="info">
@@ -567,6 +600,7 @@ onBeforeUnmount(() => {
           <n-card :bordered="false" embedded style="overflow: auto;">
             <MailContentRenderer :mail="curMail" :showEMailTo="showEMailTo"
               :enableUserDeleteEmail="enableUserDeleteEmail" :showReply="showReply" :showSaveS3="showSaveS3"
+              :enableMailReadStatus="enableMailReadStatus" :onUpdateMailReadStatus="toggleCurrentMailUnread"
               :useUTCDate="useUTCDate" :onDelete="deleteMail" :onReply="replyMail" :onForward="forwardMail"
               :onSaveToS3="saveToS3Proxy" />
           </n-card>
@@ -676,6 +710,21 @@ onBeforeUnmount(() => {
   min-width: 0;
 }
 
+.mail-list-unread :deep(.n-thing-header__title) {
+  font-weight: 700;
+}
+
+.mail-list-unread :deep(.n-thing-header__title)::before {
+  display: inline-block;
+  width: 7px;
+  height: 7px;
+  margin-right: 8px;
+  border-radius: 50%;
+  background: #2080f0;
+  content: '';
+  vertical-align: middle;
+}
+
 pre {
   white-space: pre-wrap;
   word-wrap: break-word;