North American Network Operators Group

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Re: Time to check the rate limits on your mail servers

  • From: Joel Jaeggli
  • Date: Thu Feb 03 18:42:34 2005

On Thu, 3 Feb 2005, Adi Linden wrote:

How about using SMTP AUTH and verifying the envelope MAIL FROM to match
the actual user authenticating?
that doesn't work if you have more than one email address.

This will make SPAM traceable and
hopefully ultimately users aware that their PC is sending junk.
auth is sufficient to make email traceable to your own customers.


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