nanog mailing list archives

Re: MTA Survey


From: Colin Alston <karnaugh () karnaugh za net>
Date: Thu, 25 Sep 2008 16:57:52 +0200

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..



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