* On Thu, Dec 21, 2006 at 08:33:01PM +1100, Rob B wrote: > I know greylisting is all the rage at the moment, but > tarpitting/stuttering seems to be the next big thing due to spambot > authors writing bots that can get around the greylist delays.
I'm googling this - looks good. On a related issue, I would like to block (at my mailserver - postfix) any mail that contains an image (gif) or is in html. Any pointers on how to do this? Radical I know, but I'm tired of the spam (yes I have spamassassin with regularly updated 3rd party rules + greylisting - a lot still gets thru). -- Sonia Hamilton. GPG key A8B77238. -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
