test@gmail.com
host gmail-smtp-in.l.google.com [74.125.131.26]
SMTP error from remote mail server after pipelined end of data:
550-5.7.1 This message does not have authentication information or fails to pass
550-5.7.1 authentication checks. To best protect our users from spam, the
550-5.7.1 message has been blocked. Please visit
550-5.7.1
https://support.google.com/mail/answer/81126#authe... for more
550 5.7.1 information. r9-v6si64653733ljg.204 - gsmtp
Reporting-MTA: dns; мой домен
Action: failed
Final-Recipient: rfc822;test@gmail.com
Status: 5.0.0
Remote-MTA: dns; gmail-smtp-in.l.google.com
Diagnostic-Code: smtp; 550-5.7.1 This message does not have authentication information or fails to pass
550-5.7.1 authentication checks. To best protect our users from spam, the
550-5.7.1 message has been blocked. Please visit