Other Anti-Spamming Resources

CAUCE - The Coalition Against Unsolicited Commercial Email is an organization promoting a complete ban of UCE in all U.S. states by federal law.
Two international partner organizations have been established; the European multilingual (English, Español, Français, Norsk) EuroCAUCE, and CAUBE.AU in Australia.

spam.abuse.net

spam.abuse.net has lots of information on spam.