I have an exchange server 2000, that I have disabled relay. However we are getting a ton of spam being sent through our server. I think I may have a mass mailer virus in my office somewhere. Can someone please let me know if there is a way to trace an email back to the pc that sent it? I can not find a way in message tracking. This way I can find out what pc is sending out the spam and using my exchange server.
Thanks in advance