Hi there John,
So it looks like the message is being initially sent to “marcien@indyhomevalues.com”, then forwarded to “marcien.indyhomevalues@callme-online.com” for final delivery.
However, it doesn’t look like Postfix sees a user named “marcien.indyhomevalues@callme-online.com”.
Is there a user or alias named “marcien.indyhomevalues” for the callme-online.com Virtual Server?
Have a good one!
-Eric
No not at all that is what i am seeing also… and can not figure it out… really got me puzzled on this one… would you like a login to see if you can figure it out… and i will post what was worng on here… for others to know… let me know…
This is what happend…
we migrated a plesk8 server over to Virtualmin and it now bounces emails…
Okay, I can take a look – go ahead and send me your login info.
-Eric
Sent bud… let me know what you think you can call me also
Hey was wondering if you took a moment to take a look and see what was wrong… please get back with me…
John
YOU ARE DU BOMB ERIC… once agan you help agan… i owe you one more Case of beer… hahaha
John I thought you were going to post the fix here?!
Eric, by any chance do you remember what you did to fix the problem?
Thank you
Hello,
I have a similar problem and have tried everything i know how to per this thread.
Any help would be sincerely appreciated.
thanks
Scott
Hi,
please help
I am not receiving bounce back mails.
showing postfix error.
find attached logs
I’m only testing fresh centos7 on openstack instance
Same problems why is here the solution not posted as written?
Howdy,
If you have questions, it’s best to keep them in the forums here… it’s too hard to keep track of things over email as well! Plus, then others can take advantage of the information later 
Thanks!
-Eric
unreasonable virtual_alias_maps map nesting for deferring delivery
and this for emailuser that should be/is there at users:
status=bounced (User unknown in virtual alias table
Could be solution for problem above to disable and enable i don’t understand why? but seems to solve hmm
https://www.virtualmin.com/comment/748256#comment-748256
For alias virtualserver users it doesn’t work
still also with new users
status=bounced (User unknown in virtual alias table)
Hi ERIC,
I have seen this post and consider you are the only guy that helps me in this matter, I have newly installed Webmin/Virtualmin on my vps (approx 3 months ago), everything was working fine, but few weeks ago, I have seen too many bounced emails in my queue, and when check these emails, these all emails are bounced emails, and the sender was UNKNOWN. I am not finding the sending user, because the use my smtp port only and send spamming through my system. So regarding this my service provider warns me that your system sending spamming. so I have stop my “postfix mail” and find the solution to stop these spamming. Then I have found an article about “how to secure smtp”, so I add the below code into my main.cf:
smtpd_helo_required = yes
disable_vrfy_command = yes
smtpd_helo_restrictions = permit_mynetworks permit_sasl_authenticated reject_invalid_helo_hostname reject_non_fqdn_help_hostname reject_unknown_helo_hostname
smtpd_sender_restrictions = permit_mynetworks permit_sasl_authenticated reject_unknown_sender_domain reject_unknown_reverse_client_hostname reject_unknown_client_hostname
smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
after adding the above code in main.cf, the spammers tried to access my smtp port but not able to sent, but some times he is able to connect and send thousands of emails in few minutes, but after adding this code my all clients are not able to received any email, and received below error:
Dec 11 13:57:03 panel postfix/error[19788]: D823C4560: to=user-domainname@server, orig_to=user@domainname, relay=none, delay=0.16, delays=0.12/0.02/0/0.02, dsn=5.1.1, status=bounced (User unknown in virtual alias table)
How can I solve this problem, please help me, all of my clients are disturbed. because its really a big headache for me.
At this time, my clients are able to sent emails to other server but not internally as well as doesn’t received any email.
An early reply will be highly appreciated and saluted with regards.
Hi ERIC,
I have seen this post and consider you are the only guy that helps me in this matter, I have newly installed Webmin/Virtualmin on my vps (approx 3 months ago), everything was working fine, but few weeks ago, I have seen too many bounced emails in my queue, and when check these emails, these all emails are bounced emails, and the sender was UNKNOWN. I am not finding the sending user, because the use my smtp port only and send spamming through my system. So regarding this my service provider warns me that your system sending spamming. so I have stop my “postfix mail” and find the solution to stop these spamming. Then I have found an article about “how to secure smtp”, so I add the below code into my main.cf:
smtpd_helo_required = yes
disable_vrfy_command = yes
smtpd_helo_restrictions = permit_mynetworks permit_sasl_authenticated reject_invalid_helo_hostname reject_non_fqdn_help_hostname reject_unknown_helo_hostname
smtpd_sender_restrictions = permit_mynetworks permit_sasl_authenticated reject_unknown_sender_domain reject_unknown_reverse_client_hostname reject_unknown_client_hostname
smtpd_relay_restrictions = permit_mynetworks permit_sasl_authenticated defer_unauth_destination
after adding the above code in main.cf, the spammers tried to access my smtp port but not able to sent, but some times he is able to connect and send thousands of emails in few minutes, but after adding this code my all clients are not able to received any email, and received below error:
Dec 11 13:57:03 panel postfix/error[19788]: D823C4560: to=user-domainname@server, orig_to=user@domainname, relay=none, delay=0.16, delays=0.12/0.02/0/0.02, dsn=5.1.1, status=bounced (User unknown in virtual alias table)
How can I solve this problem, please help me, all of my clients are disturbed. because its really a big headache for me.
At this time, my clients are able to sent emails to other server but not internally as well as doesn’t received any email.
An early reply will be highly appreciated and saluted with regards.