Question Mail Service for domain is off, but still sending mails

[CoyoteKG]

Hello,
I turned off mail service almost for all domains on server.

This is problematic domain, and you can see that Mail Service is off.


But still something sending mails from that domain. I limited to 1 mail at hour for now, but how to diagnose what causing sending that mail?
Also in queue I have from this domain few unsent mails


Is it possible to disable sending mail from domain at all?
I see on this page Mail status "Sending", but don't understand why if I switched off Mail Service for all of those domains.

 

[UFHH01]

Hi CoyoteKG,

pls use as references to investigate such described issues with the help of the following KB - article:

=> Domain is sending spam when Allow scripts and users to use Sendmail option is disabled and Outgoing Mail Control is enabled.
=> How individual email accounts can be blocked from sending mail to the server?

=> Many email messages are sent from PHP scripts on a server. How to find domains on which these scripts are running if Postfix is used?

... and don't forget to read:

=> Protection from Outbound Spam​

... and make sure, that you switch off "Allow users and scripts to use Sendmail" in your server-wide mail - settings, if you desire it. Each subscription could have a unique setting for this option, which you are able to setup at "Sendmail usage policy" for the corresponding domain at:

=> HOME > Outgoing Mail Control > (tab) Subscriptions > YOUR-DOMAIN.COM > Change Limit > Sendmail usage policy​