News Factor: Anti-Spam Technologies That Work

My spin My ISP Zorka, uses Spam Assasin to catch spam – before it even gets into my InBox. From what I can tell – it works great! I just wish it would automatically delete every 2,000 or so spam messages automatically – after sending me an email of warning.
News Clip: Spam volume has exploded as more and more companies have begun doing business on the Internet. Enterprises in particular are desperate to find ways to eradicate spam from their networks. Which techniques are available to IT managers, and how much hope do they offer? (full story)