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RE: [Asrg] RE: 2.a.1 Analysis of Actual Spam Data - Titan Key reduces spam attacks

2003-08-10 01:49:31
At 04:30 AM 8/10/2003, Scott Nelson wrote:
At 11:00 PM 8/9/03 -0400, Yakov Shafranovich wrote:
>At 09:50 PM 8/9/2003, Terry Sullivan wrote:
>>On Sun, 10 Aug 2003 01:37:54 +0200, Brad Knowles wrote:
>>
>...............
>This may also apply to another proposal - Greylisting which rejects emails
>with a 445 response and forces the spammers to redeliver.
>

(quibble: greylisting uses a 451 response, not 445.)

Sorry, my mistake - I got the error codes wrong. Mea Culpa.

Right now, I'm conducting a study of greylisting to try and determine
(or at least gather /some/ evidence of) it's effect on the volume of spam.
..................

What kind of spam volumes are you working with?

Yakov

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