Microsoft KB Archive/296399

= You Receive an NDR with a 5.2.0 Error When You Push a Message =

Article ID: 296399

Article Last Modified on 10/28/2006

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APPLIES TO


 * Microsoft Mobile Information Server 2001 Enterprise Edition

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This article was previously published under Q296399



SYMPTOMS
When you attempt to push a message to your device by using the Exchange Event Source and the Mobile Inbox, you may receive a non-delivery report (NDR) that is similar to the following message:

Your message did not reach some or all of the intended recipients.

Subject: Test

Sent: 4/13/2001 2:45 PM

The following recipient(s) could not be reached:

IMCEADAVNP-http+3A__MMISNotify_Exchange2000EES_Username_14255551212@mobileinformationserver

on 4/13/2001 2:45 PM

The message reached the recipient's e-mail system, but delivery was refused.

Attempt to resend the message. If it still fails, contact your system administrator. 

In addition, the following event ID messages may be logged in the Application event log on the Mobile Information Server computer:

Event Type: Error

Event Source: Mobile Information Server Transport Sink

Event Category: None

Event ID: 268

Date: 4/13/2001

Time: 2:44:34 PM

User: N/A

Computer: MMISServer

Description:

Unexpected HTTP status 401 code was received from the Mobile Information

Server. Check your network connectivity.

-and-

Event Type: Information

Event Source: Mobile Information Server Transport Sink

Event Category: None

Event ID: 1026

Date: 4/13/2001

Time: 2:44:34 PM

User: N/A

Computer: MMISServer

Description:

Message delivery to the Message Processor failed for Message ID <005f01c0c462$ed855030$7da81eac@domain.com>, Device http://mmisnotify/Exchange2000EES/Username/14255551212.

Data:

0000: 01 00 00 00 ....



CAUSE
This issue can occur if the Anonymous access functionality is disabled on the MMISNotify virtual directory in Microsoft Internet Information Service (IIS) on the Mobile Information Server computer. By default, Anonymous and Integrated Windows authentication is enabled.



RESOLUTION
To enable Anonymous access on the MMISNotify virtual directory:
 * 1) On the Mobile Information Server computer, click Start, click Programs, click Administrative Tools, and then click Internet Services Manager.
 * 2) Click to expand your server, and then click to expand Default Web Site.
 * 3) Right-click MMISNotify virtual directory, and then click Properties.
 * 4) Click the Directory Security tab, and then click Edit in the Anonymous Access and Authentication Control section.
 * 5) Confirm that the Anonymous Access check box has been selected, click OK, click Apply, and then click OK.



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.



MORE INFORMATION
The Message Processor uses Hypertext Transfer Protocol (HTTP) to submit the incoming messages that are to be processed even if the message comes in by using Simple Mail Transfer Protocol from the Exchange Event Source. This message is passed through the Dmiflt.dll Internet Server Application Programming Interface (ISAPI) filter though the MMISNotify virtual directory. The HTTP 401 error that is indicated in the Event ID 268 message is the &quot;HTTP/1.1 401 Unauthorized&quot; error message because the DMI/MP uses Anonymous HTTP PUT commands internally.

Keywords: kbbug KB296399

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