2 messages in net.sourceforge.lists.courier-usersRe: [courier-users] Greylisting (a l...
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Steve JacobsonAug 21, 2005 3:05 pm 
Mike HorwathAug 21, 2005 3:16 pm 
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Subject:Re: [courier-users] Greylisting (a la Postgrey)Actions...
From:Mike Horwath (drec@Geeks.ORG)
Date:Aug 21, 2005 3:16:44 pm
List:net.sourceforge.lists.courier-users

On Sun, Aug 21, 2005 at 03:04:49PM -0700, Steve Jacobson wrote:

This seems to pick up some of the spam that spamassassin and clamav still let through on my system, based on its performance on a co-worker's system.

I have been doing this on my home system for over 18 months, and on an ISP system for the last year without issue.

It is a great way to deter zombied machines.

But it won't last forever, eventually the people that send us that email we don't want will realize that the zombie machine can just retry later, then it will break.