North American Network Operators Group
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Re: MTA Survey

  • From: Colin Alston
  • Date: Thu Sep 25 10:57:50 2008 
Tomas L. Byrnes wrote:
> Or the highly likely scenario that the primary gateway accessible to the
> survey tool is some load balanced SPAM filtering cluster, and not the
> MTA in use as final delivery.
> 

Good point, real MTA in front of Excange is extremely common..