[91620] in North American Network Operators' Group
Re: ISP wants to stop outgoing web based spam
daemon@ATHENA.MIT.EDU (Jeroen Massar)
Wed Aug 9 09:38:32 2006
From: Jeroen Massar <jeroen@unfix.org>
To: "Michael K. Smith - Adhost" <mksmith@adhost.com>
Cc: Nanog <nanog@merit.edu>
In-Reply-To: <C0FF2CFF.37679%mksmith@adhost.com>
Date: Wed, 09 Aug 2006 15:37:55 +0200
Errors-To: owner-nanog@merit.edu
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On Wed, 2006-08-09 at 06:11 -0700, Michael K. Smith - Adhost wrote:
[..]
> My answer is based on the word "startup" so I'm assuming "no money"
> but I could be "wrong". :-) We use the standard SpamAssassin, ClamAV
> setup both on ingress and egress.
Currently the trend seems to be to send images containing the advert.
Though there is a OCR plugin for SA, it doesn't seem to be very
effective as one can rotate the text by 1% or use a silly font or some
colors to easily evade it. Anybody has a better plugin to solve that
part?
Greets,
Jeroen
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