fix: update email_client and smtp_client for new config structure - email_client: use account.imap.server/port/ssl/starttls instead of flat fields - smtp_client: use s.ssl/starttls instead of s.use_ssl/use_starttls - tg_bot: fix _do_send_reply to use find_user_by_chat_id for email_accounts

src/smtp_client.py

@@ -23,12 +23,12 @@ def send_reply(account: EmailAccount, to_addr: str, subject: str, body: str,
         raise RuntimeError(f"账号 {account.username} 未配置 SMTP")
 
     s = account.smtp
-    logger.info("SMTP 连接: %s:%d (ssl=%s)", s.server, s.port, s.use_ssl)
-    if s.use_ssl:
+    logger.info("SMTP 连接: %s:%d (ssl=%s)", s.server, s.port, s.ssl)
+    if s.ssl:
         conn = smtplib.SMTP_SSL(s.server, s.port, timeout=15)
     else:
         conn = smtplib.SMTP(s.server, s.port, timeout=15)
-        if s.use_starttls:
+        if s.starttls:
             conn.starttls()
 
     conn.login(account.username, account.password)