XADM: Invalid Fetch Command Causes Information Store to Stop (195171)

The information in this article applies to:

Microsoft Exchange Server 5.5
Microsoft Exchange Server 5.5 SP1

This article was previously published under Q195171

SYMPTOMS

If an Internet Message Access Protocol version 4 (IMAP4) command similar to the following is sent to a Microsoft Exchange Server computer, an access violation error may occur and the information store may stop unexpectedly:

FETCH 1 BODY[HEADER.FIELDS (SUBJECT )]

Note the space following the word "SUBJECT"; this is not a valid FETCH command.

RESOLUTION

To resolve this problem, obtain the latest service pack for Exchange Server version 5.5. For more information, please see the following article in the Microsoft Knowledge Base:

191014 XGEN: How to Obtain the Latest Exchange Server 5.5 Service Pack

The English version of this fix should have the following file attributes or later:

Component: Information Store

   File Name    Version
   -----------------------
   Gapi32.dll   5.5.2398.0
   Mdbmsg.dll   5.5.2398.0
   Store.exe    5.5.2398.0

STATUS

Microsoft has confirmed this to be a problem in Microsoft Exchange Server version 5.5.

Modification Type:	Minor	Last Reviewed:	9/23/2005
Keywords:	kbHotfixServer kbQFE kbbug kbfix kbQFE KB195171