DOCUMENT:Q157780  16-MAR-2001  [exchange]
TITLE   :XADM:  How to Change the Service Account Password
PRODUCT :Microsoft Exchange
PROD/VER::4.0,5.0,5.5
OPER/SYS:
KEYWORDS:kbusage exc4 exc5 exc55

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

 - Microsoft Exchange Server, versions 4.0, 5.0, 5.5 
-------------------------------------------------------------------------------

SUMMARY
=======

This article describes how to change the Microsoft Exchange Server service
account password after the initial Microsoft Exchange Server installation.

MORE INFORMATION
================

To change the Microsoft Exchange Server service account password:

1. In the Microsoft Exchange Administrator program, click the Configuration
   container.

2. On the File menu, click Properties. Now you see the Properties dialog box for
   the Configuration container.

3. Click the Service Account Password tab. This displays a Service Account
   Password Change dialog box.

4. In the Password box, type the new password, and retype the password in the
   Confirm Password box.

5. Click OK.

   The following message is displayed:

   Initializing Service Account Password Change.

   This dialog box displays the changes occurring for all the servers in the
   site.

   When this procedure is complete, the following message is displayed:

   This action has changed the password for the Windows NT Services installed by
   Microsoft Exchange Server. The password for the Service Account must also be
   changed in the Windows NT User Manager, or the Services will fail to start.

   To change the service account password in User Manager:

   a. In the Administrative Tools Group on the primary domain controller (PDC)
      or backup domain controller (BDC), select the User Manager for Domains.

   b. Click the Exchange Server service account.

   c. On the toolbar, click User, and then click Properties.

   d. In the User Properties dialog box, type the new password in the Password
      box. Retype the password in the Confirm Password box.

   e. Click OK.

      On a cluster server, an additional message is displayed:

   The following is a list of servers that are part of a Microsoft Cluster
   Server and are part of this site configuration:

   <Exchange Network Name>

   You need to change the service account permissions on these servers manually.

      To change the service account permissions on these servers manually:

      1. On both nodes of the cluster, in Control Panel, double-click Services.

      2. Click Startup, and then click Log On As.

      3. Manually change the password for all Exchange Services.

6. Stop and restart the Microsoft Exchange Server services on all servers in
   your site. This completes the change of the Microsoft Exchange Server service
   account password of the Exchange Server site.

   NOTE: You may need to change the password manually on any third-party services
   that use the Exchange Server service account. Some examples are anti-virus
   applications, third-party connectors and gateways, BackOffice Resource Kit
   utilities, and the Mbclean utility. Also, you may need to run a Winmsd
   Complete report to determine whether other services are using the old service
   account password.

Additional query words:

======================================================================
Keywords          : kbusage exc4 exc5 exc55 
Technology        : kbExchangeSearch kbExchange500 kbExchange550 kbExchange400 kbZNotKeyword2
Version           : :4.0,5.0,5.5
Issue type        : kbhowto

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

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.

Copyright Microsoft Corporation 2001.