A sender receives an NDR from the Exchange 2007 server when the sender submits a private message by using an SMTP server

Article ID: 955946 – Last Review: November 20, 2008 – Revision: 1.0

A sender receives an NDR from the Exchange 2007 server when the sender submits a private message by using an SMTP server

SYMPTOMS

A private message is submitted by a sender who is using an SMTP server, such as a Microsoft Exchange Server 2003-based server. The private message is sent to an Exchange 2007 recipient whose mailbox is configured to forward e-mail messages to another recipient. In this scenario, the sender receives a non-deliver report (NDR) from the Exchange 2007 server. The NDR resembles the following message:

The following recipient(s) could not be reached:       <user name> on <date, time>       Unable to deliver the message because the originator prohibited redirection to an alternate recipient or the message was encrypted       <<server name> #5.7.300 smtp;550 5.7.300 RESOLVER.FWD.Blocked; the sender prohibited alt recipient redirection on this message>

Note To send a private message in the Outlook client, you can select Private from the Sensitivity drop-down list under Message Options.

RESOLUTION

Download and then install Update Rollup 5 for Exchange 2007 Service Pack 1.

For more information about Update Rollup 5 for Exchange 2007 Service Pack 1, click the following article number to view the article in the Microsoft Knowledge Base:

953467   (/Feedback.aspx?kbNumber=953467/ ) Description of Update Rollup 5 for Exchange Server 2007 Service Pack 1

APPLIES TO
  • Microsoft Exchange Server 2007 Service Pack 1, when used with:
    • Microsoft Exchange Server 2007 Enterprise Edition
    • Microsoft Exchange Server 2007 Standard Edition
Keywords: 
kbexpertiseinter atdownload kbfix kbhotfixrollup KB955946

 

Microsoft Knowledge Base Article

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