Spammers turn to images to fool filters http://news.yahoo.com/s/ap/20060628/ap_on_hi_te/spam_images;_ylt=An8NruBEo7Speg9bvdRayHsRSLMF;_ylu=X3oDMTA4ZnRnZjhkBHNlYwMxNjk1 Like I said, > I believe content filters are less effective than the method > I use, which starts by demanding proper DNS Content filtering is a losing proposition. The best way forward is sender filtering, which starts by demanding proper DNS.