++ Starting Swift_SmtpTransport
<< 220 smtp.qq.com Esmtp QQ Mail Server
>> EHLO bbs.i7mc.net
<< 250-smtp.qq.com
250-PIPELINING
250-SIZE 73400320
250-AUTH LOGIN PLAIN
250-AUTH=LOGIN
250-MAILCOMPRESS
250 8BITMIME
>> AUTH LOGIN
<< 334 VXNlcm5hbWU6
>> bGl1eXVhbmRvbmdAeXguaTdtYy5uZXQ=
<< 334 UGFzc3dvcmQ6
>> UVFseWQuMTYwODY1NjEwNg==
<< 235 Authentication successful
++ Swift_SmtpTransport started
>> MAIL FROM:<517617197@qq.com>
<< 501 mail from address must be same as authorization user
!! Expected response code 250 but got code "501", with message "501 mail from address must be same as authorization user
" (code: 501)