Im running CPanel7/Exim4 and from time to time, I run into the problem of long email queues. By checking logs, I find lots of spam messages mainly targeting AOL accounts. I use a combination of find | grep | rm commands to delete the messages. The problem though is that I cannot know who is sending these spams!! The sender appearing in the logs is always nobody@myserver.mydomain.com!
Any idea on how can I find the abuser? Would suEXEC be of any use here? How can I prevent spams from emerging out of my server?
