delphij's Chaos

选择chaos这个词是因为~~实在很难找到一个更合适的词来形容这儿了……

14 Mar 2004

Adopting David's idea on beastie.frontfree.net

With more and more aaazzz’s received on beastie.frontfree.net, it makes me to seriously consider the possiblity to set up a set of early filter on postfix.

I finally added the following filter:

~^aaazzzaaazzzaaazzzaaazzzaaazzz(=0[Dd])?$~ DISCARD “mx2 aaazzz Junk”

This regular expression is derived from David’s (postmaster at FreeBSD.org) one, and it seems to work better than SpamAssassin because it does not bother to save copies of these mail.