Hello, I got an abuse report for sending spam mails from my server. I have like 45 domains on my server (not all of them are mine) and i really dont know which site is causing it. I guess there must be a security flow at one of their scripts. Anyway, the only solution is stopping qmail, checking all mails 1 by 1 and then deleting the spam mails. But if there is much mail like 1000 with spam mails, plesk gets frozen. The sender of the spam mails looks like anonymous@hostname, hostname is our main domain so its like email@example.com. So i cant find the original sender, i mean from which domain it sent. Is there a program that can scan outgoing mails and delete the spam ones by using rules?