Why did this fail the REVDNS test? If I do a reverse DNS lookup for precisionx.net I get a valid PTR record back.
Reverse DNS is different than forward DNS. Reverse DNS takes an IP and returns the host name (using a PTR record); forward DNS usually takes a host name and returns an IP (using an A record).
Received: from precisionx.net [216.119.112.51] by fpmamail.com with ESMTP (SMTPD32-6.06) id A02C4790076; Fri, 04 Jun 2004 11:07:24 -0400
In this case, the E-mail came from the IP 216.119.112.51. That IP does not have a reverse DNS entry (see http://www.dnsstuff.com/tools/ptr.ch?ip=216.119.112.51 ). Since it does not have a reverse DNS entry, it fails the REVDNS test.
-Scott
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