I've used cloudmark for several
I've used cloudmark for several months now, and it is no doubt the best anti spam software around. Their business model is brilliant as well: the consumer version is free, in return they get the collaborative anti-spam filtering of millions of people, and they sell the enterprise model that uses that intelligence. I hope it works out and they can keep the consumer version free, if not they'll stand no chance against MS.
# Dec 10, 2002