Roberto,

wadda ya think? i know, u have some unformed desire to make use of coolest things ever regex may bring us to help our war with spam! :)

now serious, it'll be cool to use regexs in blacklists, it will become WAY TOO intelligent that now.

example, that's what i allways want to be in spamfiler - to block addresses with more than 3 digits in it

here's regex for it

^\d{3,}\@.*$ - start of line then matches at least 3 copies of the any digit (\d) character than AT sign, then any number of any chars, till the end of the srting. I may wrongly use syntax but u got the idea... something like that!

http://www.anaesthetist.com/mnm/perl/regex.htm

so wadda ya think?