1)   Outlook Express SPAM 100 v2.3.12
Outlook Express SPAM filter with artificial intelligence, Bayesian filtering technology, black lists and white lists and spam signitures. The built in artificial intelligence engine learns fast and work very well.

 2)   ~ 1 SpamItBack 1.042
Get spammers back, and send your own message telling them to stop spamming once, a thousand times, or as many times as you want back to them. And get a hi-score at the same time.