[04/Nov/2020 10:37:55] Recv: Queue-ID: 5f293a83-00004227, Service: DSN, From: <>, To: <username@workdomain.com>, Size: 2743, Report: failed, Subject: Returned email: test, Msg-Id: <3104608217-17317@mail.workdomain.com>
[04/Nov/2020 10:37:55] Sent: Queue-ID: 5f293a82-00004226, Recipient: <username@gmail.com>, Result: failed, Status: 5.3.2 550-5.7.1 [
123.123.123.123 19] Our system has detected that this message is
[04/Nov/2020 10:37:55] 550-5.7.1 likely suspicious due to the very low reputation of the sending
[04/Nov/2020 10:37:55] 550-5.7.1 domain. To best protect our users from spam, the message has been
[04/Nov/2020 10:37:55] 550-5.7.1 blocked. Please visit
[04/Nov/2020 10:37:55] 550 5.7.1
https://support.google.com/mail/answer/188131 for more information. c49si8643389qtb.141 - gsmtp, Remote-Host:
gmail-smtp-in.l.google.com, Msg-Id: <3104607640-17289@mail.workdomain.com>