Set the MX to point to the server reported by the HELO statement
Ie,
Holisticmoms.org MX sneezy.xerocom.net
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Sanford
Whiteman
Sent: Tuesday, August 08, 2006 12:43 PM
To: Don Schreiner
Subject: Re[2]: [Declude.JunkMail] Yahoo.com Resources temporarily
unavailable
We have the customer (holisticmoms.org) set-up as a Virtual Domain
under IMail. The DNS for their MX record we have set-up pointing to
our e-mail server IP number which is 65.57.241.194 (our mail server
name = sneezy.xerocom.net, however our router at the data center
replies vacant.compbiz.net. According to DNSReport.com, the reverse
DNS passes.
DNS Report can't know if there's a conflict between the source IP
address presented, the PTR for that IP, the A for that PTR, and the HELO
presented. All four of those elements must exist in holistic harmony to
empower your messages toward successful delivery.
A common issue with virtual hosting environments is that different HELO
hostnames are presented for the same source IP. By definition, only one
of those hostnames can pass the round-trip test described above. I am
not aware of ways to fix this problem within the current version of IMail;
I know it can't be fixed within older versions. The solution, cumbersome
though it may be, is to gateway your mail through another MTA that presents
a single HELO/IP/PTR/A set to the outside.
--Sandy
Sanford Whiteman, Chief Technologist
Broadleaf Systems, a division of
Cypress Integrated Systems, Inc.
e-mail: [EMAIL PROTECTED]
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