XADM: Invalid Fetch Command Causes Information Store to Stop

ID: Q195171

The information in this article applies to:

Microsoft Exchange Server, versions 5.5, 5.5 SP1

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:

Q191014 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.

Additional query words:

Keywords : exc55sp2fix exc55 exc55sp1
Version : winnt:5.5,5.5 SP1
Platform : winnt
Issue type : kbbug