undelivered mail

[armax01]

Please need help with this message with all emails accounts:

host 127.0.0.1[127.0.0.1] said: 451 4.4.0 detected undelivered mail to (in reply to end of DATA command)

Thank you

 

[Stoiko Ivanov]

please share more of the logs w.r.t. to that message - especially the ones from `pmg-smpt-filter` - else it's not really possible to find out what the issue is

thanks!