Question

python smtp邮件发送失败怎么办

Answer 1

send: 'ehlo [222.212.253.207]\r\n'
reply: '250-smtp.qq.com\r\n'
reply: '250-PIPELINING\r\n'
reply: '250-SIZE 73400320\r\n'
reply: '250-STARTTLS\r\n'
reply: '250-AUTH LOGIN PLAIN\r\n'
reply: '250-AUTH=LOGIN\r\n'
reply: '250-MAILCOMPRESS\r\n'
reply: '250 8BITMIME\r\n'
reply: retcode (250); Msg: smtp.qq.com
PIPELINING
SIZE 73400320
STARTTLS
AUTH LOGIN PLAIN
AUTH=LOGIN
MAILCOMPRESS
8BITMIME
send: 'AUTH PLAIN ADgwNTM2NjE4MEBxcS5jb20AMjAxNXdvaGVuaGFvPz8=\r\n'
reply: '235 Authentication successful\r\n'
reply: retcode (235); Msg: Authentication successful
send: 'mail FROM:<805366180@qq.com> size=128\r\n'
reply: '250 Ok\r\n'
reply: retcode (250); Msg: Ok
send: 'rcpt TO:<nicholasxuan@163.com>\r\n'
reply: '250 Ok\r\n'
reply: retcode (250); Msg: Ok
send: 'data\r\n'
reply: '354 End data with <CR><LF>.<CR><LF>\r\n'
reply: retcode (354); Msg: End data with <CR><LF>.<CR><LF>
data: (354, 'End data with <CR><LF>.<CR><LF>')
send: 'Content-Type: text/plain; charset="utf-8"\r\nMIME-Version: 1.0\r\nContent-Transfer-Encoding: base64\r\n\r\naGVsbG8sIHNlbmQgYnkgUHl0aG9uLi4u\r\n.\r\n'
reply: '250 Ok: queued as \r\n'
reply: retcode (250); Msg: Ok: queued as
data: (250, 'Ok: queued as')
send: 'quit\r\n'
reply: '221 Bye\r\n'
reply: retcode (221); Msg: Bye