undelivered mail

Apr 24, 2021
3
0
1
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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
 
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!
 

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