KnowledgeBase Archive

An Archive of Early Microsoft KnowledgeBase Articles

View on GitHub

Q259055: MAPI Exchange Management Agent/Discovery Takes a Long Time

Article: Q259055
Product(s): Microsoft Windows NT
Version(s): 2.1
Operating System(s): 
Keyword(s): kbenv kbtool
Last Modified: 26-JUL-2000

-------------------------------------------------------------------------------
The information in this article applies to:

- Microsoft Metadirectory Services 2.1 
-------------------------------------------------------------------------------

SYMPTOMS
========

The MAPI Exchange management agent's discovery of Microsoft Exchange mailboxes
may take a long time and a lot of resources.

CAUSE
=====

There are two problems involved in this issue:

- When the management agent is discovering the Assoc-NT-Account attribute from
  Exchange, the Exchange server contacts the primary domain controller to
  verify the value.

- When you perform a container discovery of Exchange with a release prior to
  MMS 2.1, the management agent discovers the entire site and then discards
  everything but the containers.

RESOLUTION
==========

Make sure that you are running Microsoft Metadirectory Services (MMS) 2.1 or
later. If the management agent continues to be slow, you may want to remove
Assoc-NT-Account from the list of attributes to discover:

1. Click the Exchange management agent.

2. click Configure MA.

3. Click the Connected Directory Specifics tab.

4. Click the Attributes To Discover tab.

5. In the "Exchange Mailbox attributes to discover" section, remove the
  Assoc-NT-Account attribute from the list.

NOTE: Before you remove this attribute, make sure that it is not a required
attribute for your directory project.

STATUS
======

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


Additional query words: Zoomit Via zscript genlogs

======================================================================
Keywords          : kbenv kbtool 
Technology        : kbMMSSearch kbMMS210
Version           : :2.1
Issue type        : kbbug
Solution Type     : kbfix

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

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.