nanog mailing list archives
Re: ISP wants to stop outgoing web based spam
From: Jeroen Massar <jeroen () unfix org>
Date: Wed, 09 Aug 2006 15:37:55 +0200
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
Attachment:
signature.asc
Description: This is a digitally signed message part
Current thread:
- ISP wants to stop outgoing web based spam Hank Nussbacher (Aug 09)
- Re: ISP wants to stop outgoing web based spam Michael K. Smith - Adhost (Aug 09)
- Re: ISP wants to stop outgoing web based spam Jeroen Massar (Aug 09)
- Re: ISP wants to stop outgoing web based spam Allan Poindexter (Aug 09)
- Re: ISP wants to stop outgoing web based spam Michael Nicks (Aug 09)
- Re: ISP wants to stop outgoing web based spam Hank Nussbacher (Aug 10)
- Re: ISP wants to stop outgoing web based spam Ken Simpson (Aug 10)
- Re: ISP wants to stop outgoing web based spam Hank Nussbacher (Aug 10)
- Re: ISP wants to stop outgoing web based spam Peter Corlett (Aug 10)
- Re: ISP wants to stop outgoing web based spam Hank Nussbacher (Aug 10)
- Re: ISP wants to stop outgoing web based spam Michael Nicks (Aug 10)
- Re: ISP wants to stop outgoing web based spam Michael K. Smith - Adhost (Aug 09)
- Re: ISP wants to stop outgoing web based spam Hank Nussbacher (Aug 10)