调试

app/services/mail_store.py

@@ -34,6 +34,7 @@ class MailStore:
     async def save_email(self, message, sender, recipients, raw_data=None):
         """保存邮件到数据库和文件系统"""
         logging.info(f"开始保存邮件: 发件人={sender}, 收件人={recipients}")
+        logging.debug(f"原始邮件数据: {raw_data}")
         if recipients is None:
             logging.warning("收件人列表为None，将使用空列表")
             recipients_list = []
@@ -49,6 +50,11 @@ class MailStore:
             body_html = ""
             attachments = []
             
+            # 检查message是否有效
+            if message is None:
+                logging.error("邮件内容无效，无法保存邮件")
+                return False, "邮件内容无效"
+            
             # 提取邮件主题
             if hasattr(message, 'subject') and message.subject:
                 email_subject = message.subject

app/services/smtp_server.py

@@ -40,6 +40,7 @@ class EmailHandler(Message):
         """处理邮件数据"""
         try:
             logging.info(f"收到邮件: 发件人={envelope.mail_from}, 收件人={envelope.rcpt_tos}")
+            logging.debug(f"邮件内容: {envelope.content.decode('utf-8', errors='replace')}")
             
             # 检查收件人列表是否有效
             if not envelope.rcpt_tos: