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Error when sending e-mails 451 *.org: and 450 Unable to find *.org

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123gad

IS-IT--Management
Mar 12, 2001
220
0
0
US
Hello:
For the last few days we are receiving the following messages when we try to sent to 2 different domains.
Our e-mail is hosted with an outside company, so I don't have my own exchange server.
When I call either of the companies there both saying there don't experience any problems, it is the other persons fault. Any ideas based on the messages below what is going on and maybe a possible solution to fix it. (eventually we will get our own exchange server - but non-for profit it always takes some time)

1. Message:
**********************************************
** THIS IS A WARNING MESSAGE ONLY **
** YOU DO NOT NEED TO RESEND YOUR MESSAGE **
**********************************************

The original message was received at Tue, 16 May 2006 15:46:04 -0400 from [204.156.252.3]

----- Transcript of session follows -----
451 *.org: Name server timeout
451 *.org: Name server timeout
Warning: message still undelivered after 4 hours Will keep trying until message is 5 days old

______________________________________________________
or 2nd Message:
** This message was automatically generated by the MailMax Error Responder ***

Sorry, your message from <*@coamc.org> to <*@adelphia.net> could not be delivered. The specific error is:

450 Unable to find coamc.org


30 attempts will be made to re-send your e-mail. Each attempt will be 4 hours apart.

=== The Original Message Follows ===

Received: from [65.97.149.186] by webpower.optichost.com [192.168.100.43] with SmartMax MailMax for *@adelphia.net; Wed, 17 May 2006 10:36:17 -0400
Return-Path: <*@coamc.org>
X-SmartMax-AuthUser:
Reply-To: <*@coamc.org>
From: "**" <*@coamc.org>
To: <*@adelphia.net>
Subject: test
Date: Wed, 17 May 2006 10:29:18 -0400
Organization: COAMC
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="----=_NextPart_000_0000_01C6799C.C1574960"
X-Mailer: Microsoft Office Outlook, Build 11.0.5510
Thread-Index: AcZ5vkgKGDy3PLoPRSy0IeVKESitvQ==
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1807
Message-ID: <1147876578.17460@webpower.optichost.com>


This is a multi-part message in MIME format.

------=_NextPart_000_0000_01C6799C.C1574960
Content-Type: text/plain;
charset="us-ascii"
Content-Transfer-Encoding: 7bit
 
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