>>>Oh, what I wouldn't give to have had the gall to do that. I hate spam. I always thought that was illegal though.
>>
>>You can always complain to their ISPs that they are spamming. ISPs have become very sensitive to spamming problems and they will often warn the account holder or suspend the account outright.
>>
>>Filling their mailbox with their own trash is great, but getting their account canceled is even better. ;).
>
>But how do you find out what their account is? Most of the time, the spam I get is from faked accounts... Is it in the msg header?

Yep. A lot of times the message header will be intact. Then it's just follow the yellow brick road back to their ISP :>.