mp> As you all know - running messages through Spam Assassin is a lot
mp> of system load. So - if that can be avoided - mail can be
mp> processed faster. So I've been thinking about temporary black
mp> lists that are triggered by the sins of spammers - but cleared out
mp> every hour or so....
I'm curious if you have already tried greylisting and found it to be
insufficient for the things you describe. While it's true that a
dictionary attack can give you lots of greylisting records in short
order (depending on your implementation), that's still a heck of a lot
cheaper than runs of SA. Greylisting was so effective here that it
has moved my constant worrying about SAs load to a secondary issue.
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bill-exim@??? (WJCarpenter) PGP 0x91865119
38 95 1B 69 C9 C6 3D 25 73 46 32 04 69 D6 ED F3
