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Re: How do you stop outgoing spam?


From: Andy Dills <andy () xecu net>
Date: Tue, 10 Sep 2002 14:59:38 -0400 (EDT)


On Tue, 10 Sep 2002, Dave Crocker wrote:


At 08:20 PM 9/9/2002 +0000, Paul Vixie wrote:
outbound SMTP should be blocked for any dynamic or dialup source within

One of the basic problems with discussions about spam control is that it
focuses entirely on spam.  Blocking output SMTP from individual dial-ups
has a serious negative consequence:

         Laptop mobile users cannot use their home SMTP server.

I don't think Paul meant to say blocked as in 'connection refused', I
think he meant that they should be redirected to a local machine that will
happily send their mail (with reasonable limits on number of recipients
per arbitrary time period, which all of your mail servers should have
anyway).

Andy

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