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Re: Spam Bouncer

2006-04-28 07:40:05
Don Russell wrote:
I don't really like /dev/null because there's no way to recover (or even 
know of) false-positives.

   At my office, I've got procmail set up to dev/null anything
that SA set to eight stars or more.  Over the last three years,
I've lowered the number to eight from thirteen, because I've
never had a false positive that high..  in fact, I don't think
I've ever had a false positive above four (the virus scanners
actually FP more legit mail that SA).

   And, anything with three stars or up (to eight) gets put
into a temp location I check every day. In the last three years,
I think only three or so legit messages have appeared there..
the FP rate has been tremendously low.

   Of course, I wouldn't suggest dev/null'ing emails when initially
getting the system rolling.. (=  once it gets tweaked and things
are more certain, there should be no chance of FP's getting
trashed.

TLD


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