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You receive an NDR message in an Exchange Server 2007 environment when you try to send an e-mail message to an address type that is supported by a fax connector

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Microsoft Knowledge Base Article

This article contents is Microsoft Copyrighted material.
©2005-©2007 Microsoft Corporation. All rights reserved. Terms of Use | Trademarks

Article ID: 952773 - Last Review: June 17, 2008 - Revision: 1.0

You receive an NDR message in an Exchange Server 2007 environment when you try to send an e-mail message to an address type that is supported by a fax connector

SYMPTOMS

In a Microsoft Exchange Server 2007 environment, you try to send an e-mail message to an address type that is supported by a fax connector. However, the e-mail message cannot be sent successfully. Additionally, you receive a non-delivery report (NDR) message that resembles the following:
Delivery has failed to these
		  recipients or distribution lists:
		  '<someone>'
		  <mailto:<someone>@<example.com>>
		  The recipient's e-mail address was not found in the recipient's e-mail
		  system. Microsoft Exchange will not try to redeliver this message for you.
		  Please check the e-mail address and try resending this message, or provide the
		  following diagnostic text to your system administrator. _____ Sent by
		  Microsoft Exchange Server 2007 Diagnostic information for administrators:
		  Generating server: xxxx.com
		  <someone>@<example.com>>
		  <mailto:<someone>@<example.com>>
		  #550 5.1.1 RESOLVER.ADR.RecipNotFound; not found
		  ##

RESOLUTION

To resolve this problem, disable the third-party e-mail disclaimer program that is named Exclaimer. To do this, follow these steps:
  1. Start the Exchange Management Shell.
  2. At the command prompt, type disable-transportagent -identity <servername>-exclaimersmtpagent, and then press ENTER.
  3. Type disable-transportagent -identity <servername> -exclaimerroutingagent, and then press ENTER.
Note You can verify the status of the Exclaimer program by running the get-transportagents cmdlet at the command prompt.

MORE INFORMATION

The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, about the performance or reliability of these products.

APPLIES TO
  • Microsoft Exchange Server 2007 Standard Edition
  • Microsoft Exchange Server 2007 Enterprise Edition
Keywords: 
kbexpertiseinter kbtshoot kbprb KB952773
       

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