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我使用Gmail SMTP服务从Web应用程序发送电子邮件通知(Ruby on Rails with Action Mailer支持TLS),但几周前它已停止工作。最初的失败是认证失败,但是在将域添加到登录过程中(5年前不需要),我能够通过,但电子邮件从未实际发送过。下面是一个日志SMTP服务器会话:Gmail SMTP无法正常工作
-> "220 smtp.gmail.com ESMTP y129sm117362qka.33 - gsmtp\r\n"
<- "EHLO domain.com\r\n"
-> "250-smtp.gmail.com at your service, [142.105.179.202]\r\n"
-> "250-SIZE 35882577\r\n"
-> "250-8BITMIME\r\n"
-> "250-STARTTLS\r\n"
-> "250-ENHANCEDSTATUSCODES\r\n"
-> "250-PIPELINING\r\n"
-> "250-CHUNKING\r\n"
-> "250 SMTPUTF8\r\n"
<- "STARTTLS\r\n"
-> "220 2.0.0 Ready to start TLS\r\n"
<- "EHLO domain.com\r\n"
-> "250-smtp.gmail.com at your service, [142.105.179.202]\r\n"
-> "250-SIZE 35882577\r\n"
-> "250-8BITMIME\r\n"
-> "250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH\r\n"
-> "250-ENHANCEDSTATUSCODES\r\n"
-> "250-PIPELINING\r\n"
-> "250-CHUNKING\r\n"
-> "250 SMTPUTF8\r\n"
<- "AUTH PLAIN AG5vcmVwbHlAYnJpZ2h0c2t5c29mdC5jb20AZm9ySGltOTIyN0Mz\r\n"
-> "235 2.7.0 Accepted\r\n"
<- "MAIL FROM:<[email protected]>\r\n"
-> "250 2.1.0 OK y129sm117362qka.33 - gsmtp\r\n"
<- "RCPT TO:<[email protected]>\r\n"
-> "250 2.1.5 OK y129sm117362qka.33 - gsmtp\r\n"
<- "DATA\r\n"
-> "354 Go ahead y129sm117362qka.33 - gsmtp\r\n"
writing message from String
wrote 673 bytes
-> "250 2.0.0 OK 1461203109 y129sm117362qka.33 - gsmtp\r\n"
<- "QUIT\r\n"
-> "221 2.0.0 closing connection y129sm117362qka.33 - gsmtp\r\n"