Error: 无法发送邮件(550, b‘The “From“ header is missing or invalid. Please follow RFC5322, RFC2047, RFC822
Error:无法发送邮件(550,b’The“From”headerismissingorinvalid.PleasefollowRFC5322,RFC2047,RFC822standardprotocol.https://service.mail.qq.com/detail/124/995.')importsmtplibfromemail.mime.textimportMIMETextfrome