小明ohhh的博客The "From" header is missing or invalid. Please follow RFC5322, RFC2047, RFC822 standard protocol. https://service.mail.qq.com/detail/124/995.
云霄IT的博客如果还报错 (550, b’The mail may contain inappropriate words or content.'),可能是你message[‘From’]中的< senderxxx@qq.com >发送邮箱填错了,必须要和self.sender = ’ senderxxx@qq.com '一样。...