XADM: Possible Loss of Mail with Move Mailbox

Last reviewed: September 12, 1997
Article ID: Q168188

The information in this article applies to:

  • Microsoft Exchange Server, version 4.0
  • Microsoft Exchange Server, version 5.0

SYMPTOMS

The Move Mailbox command does not move mail from a renamed server-based folder (that is, Inbox) to the new server, if a new folder with the previous name of the renamed server-based folder (that is, Inbox) has been created.

STATUS

Microsoft has confirmed this to be a problem in Microsoft Exchange Server versions 4.0 and 5.0.

A supported fix to this problem in Microsoft Exchange Server version 4.0 is in development, but has not been fully regression-tested and should be applied only to systems experiencing this specific problem. Unless you are severely impacted by this specific problem, Microsoft recommends that you wait for the next Service Pack that contains this fix. Contact Microsoft Technical Support for more information on the availability of this fix.

This problem was corrected in the latest Microsoft Exchange Server 5.0 U.S. Service Pack. For information on obtaining the service pack, query on the following word in the Microsoft Knowledge Base (without the spaces):

   S E R V P A C K

MORE INFORMATION

Steps to Reproduce the Problem

  1. Rename any of the four default folders (Deleted Items, Inbox, Outbox, Sent Items). (For example, rename Inbox to Old Inbox.)

  2. Create a new folder in the Mailbox folder with the same name as the original folder (for example, Inbox).

  3. Place some mail in each of the two folders (for example, 3 in the renamed folder and 2 in the new folder).

  4. Log off of the client.

  5. Move the mailbox to another server within the site.

Expected Results

Both renamed folder (Old Inbox) and newly created folder (Inbox) should show up in the mailbox on the new server.

Actual Results

The new mailbox has a folder called Inbox, but no folder called Old Inbox. Messages that were previously in Old Inbox (the renamed server-based folder) will not be found in the new mailbox. Messages that were in the newly created folder "Inbox" on the old server will be in the server-based Inbox on the new server.

Properties of the private info store on the original server no longer show the user that was moved. Properties of Priv IS on the new server show the mailbox and its resources minus the number of messages that were in the renamed folder. (For example, previously Old Inbox had three messages and Inbox had two messages; after the move, Inbox will have two messages and Old Inbox is not found on the new server. If Mailbox Resources had 51 items before the move, it will have 48 after the move.)

This results in mail loss and the administrator must restore from the backup to retrieve the messages for that user.

Keywords          : kbbug5.00 kbfix5.00.sp1 XADM
Version           : 5.0
Platform          : WINDOWS
Issue type        : kbbug


================================================================================


THE INFORMATION PROVIDED IN THE MICROSOFT KNOWLEDGE BASE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. MICROSOFT DISCLAIMS ALL WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL MICROSOFT CORPORATION OR ITS SUPPLIERS BE LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL, LOSS OF BUSINESS PROFITS OR SPECIAL DAMAGES, EVEN IF MICROSOFT CORPORATION OR ITS SUPPLIERS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES SO THE FOREGOING LIMITATION MAY NOT APPLY.

Last reviewed: September 12, 1997
© 1998 Microsoft Corporation. All rights reserved. Terms of Use.