From 6a84e326a5bd5c7ebb62d9fcd208623beb7c3df4 Mon Sep 17 00:00:00 2001
From: cnlimiter <cnlimiter@163.com>
Date: Sat, 21 Mar 2026 02:54:23 +0800
Subject: [PATCH] =?UTF-8?q?fix(register):=20Outlook=20=E8=B7=B3=E8=BF=87?=
 =?UTF-8?q?=E5=8F=91=E9=AA=8C=E8=AF=81=E7=A0=81=E6=97=B6=E8=A1=A5=E5=85=85?=
 =?UTF-8?q?=20otp=5Fsent=5Fat=20=E6=97=B6=E9=97=B4=E6=88=B3?=
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跳过 _send_verification_code() 时未设置 _otp_sent_at，导致轮询时 since_minutes=None
只搜 UNSEEN 邮件，已读邮件被忽略。补充时间戳后走 SINCE 时间范围搜索，避免漏检
---
 src/core/register.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/core/register.py b/src/core/register.py
index 94ed922..b956485 100644
--- a/src/core/register.py
+++ b/src/core/register.py
@@ -796,6 +796,7 @@ class RegistrationEngine:
                     return result
             else:
                 self._log("9. Outlook 邮箱，跳过发送验证码环节")
+                self._otp_sent_at = time.time()  # 记录时间戳，供后续按时间范围搜索邮件
 
             # 10. 获取验证码
             self._log("10. 等待验证码...")