Hi,

On Fri, 27 Aug 2004 10:21:10 -0700, Bill Landry wrote:

BL> Folks, I would like to announce the availability of a new IP4R
BL> database that includes a blacklist, whitelist, suspicious list, and
BL> a neutral list (IP address that have not been classified).

I did a quick mass-check run over a spam corpus of mails I received
during the last three days. Unfortunately I don't have enough ham here
to check that, too.

RCVD_IN_SENDERDB_BL 267/456 spams (59 %)
RCVD_IN_SENDERDB_WL 44/456 spams (10 %)
RCVD_IN_SENDERDB_SL nothing

The whitelist seems to be quite inaccurate... 10% of spam hit by a
whitelist is a lot.

Over the same period of time, the SpamCop BL hit 380/466 spams (82 %).
Just for comparison.

I'm adding RCVD_IN_SENDERDB_BL to our local rulesets for the next few
days to see how it does.

tobias
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