[CentOS] Sendmail and headers

Mon Sep 22 12:51:16 UTC 2008
Stephen Harris <lists at spuddy.org>

> Received: from (EHLO server.myserverhostname.com) ( 
> Where it should have the ip address of the website and the website
> mail.website.com...

This line is added by the RECEIVING machine.  The IP address is that which
connected to the receiving machine.  The "ehlo" value reported is that
used by the sending machine, and is set by the Dj line in sendmail.cf
(confDOMAIN_NAME in sendmail.mc) on the sending machine.