feat: add SEND_MAIL delivery and quota controls (#986)

* feat: add SEND_MAIL delivery and quota controls

* test: cover -1 unlimited runtime for send mail quota

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

* fix: split send limit validation and save

* refactor: move send limit counters to settings

* fix: polish send mail limit review follow-ups

* docs: note SEND_MAIL breaking change

* test: align send mail limit e2e with new messages

* fix: address review follow-ups

* fix: harden admin send mail handlers

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Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
This commit is contained in:
Dream Hunter
2026-04-17 11:37:14 +08:00
committed by GitHub
co-authored by Claude Opus 4.7
parent a5aa475380
commit e772db8c3e
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## v1.7.0(main)
### Breaking Changes
- breaking: |send mail| `SEND_MAIL` semantics changed from a verified-address-only compatibility path to a normal fallback send channel. If an instance already binds `SEND_MAIL` and does not configure Resend/SMTP, recipients outside `verifiedAddressList` will now also be sent through the Cloudflare binding after upgrade, changing runtime behavior and cost routing
### Features
- feat: |send mail| Recommend Cloudflare `send_email` binding as the default send channel. Domains onboarded to Email Routing without Resend/SMTP now automatically use the binding to send to arbitrary addresses (Workers Paid includes 3,000 msgs/month, $0.35/1000 beyond); existing `verifiedAddressList` / Resend / SMTP configurations remain fully compatible (#964)
### Bug Fixes
- fix: |User Mailbox| Fix an issue where the user center still showed delete actions and could still delete mail via `/user_api/mails/:id` when `ENABLE_USER_DELETE_EMAIL` was disabled (#978)