On 7 Jan 2007, at 15:50, Niall wrote: > It is this remaining few messages which I can't see any means of > filtering. > I suspect there are many more from the same addresses which I never > see > because they get blacklisted fairly quickly, but they have to be > used for > spamming before that can happen. > Can't filter by origin because they come from random compromised > machines. > Can't filter by Subject: because they use random words. > Can't filter content because they use images. Ok I could filter to > text > only, but the number of these things I get doesn't justify the risk > of false > positives.
Try the Content-Type trick I posted earlier.... -- Andy Greener n.b. Whisper Pangbourne, UK http://www.nb-whisper.com "The human brain starts working the moment you are born, and never stops until you stand up to speak in public."
