suspended user still sending emails?

[questions]

I got this email again well after the time I suspended this account, how is he/she still sending emails?





---------- Forwarded message ----------



A new message or response with subject:

Warning: 492 emails have been sent yesterday by user1

has arrived for you to view.
Follow this link to view it:

http://serverrrr.commmm:2222/CMD_TICKET?action=view&number=000000446&type=ticket


======================================================
Automatically generated email produced by DirectAdmin 1.40.3

Do Not Reply.

 

[zEitEr]

And how much has passed since the time you've suspended the user?

pop-auth-before-smtp?

And what /var/log/exim/mainlog says about the sent emails?