Fight Spam with Mozilla or Netscape
How to Report Spam with SpamCop
Now that you've got the spam's source from Mozilla, complain about spam the right way easily with SpamCop, which does all the analyzing for you and generates a perfect complaint email, too.
View the Source of a Message in Netscape or Mozilla
To analyze spem and send your complaint to the right address, you need to get a hold of the message's source. Here's how to do it in Mozilla and Netscape