North American Network Operators Group

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Re: ISP wants to stop outgoing web based spam

  • From: Jeroen Massar
  • Date: Wed Aug 09 09:39:10 2006

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


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