Applies to: Exchange Server 2007 SP3, Exchange Server 2007 SP2, Exchange Server 2007 SP1, Exchange Server 2007
Topic Last Modified: 2007-07-10

By default, in Microsoft Exchange Server 2007, users are enabled for Microsoft Exchange ActiveSync. This topic describes how to disable Exchange ActiveSync for a user.

Before You Begin

To perform this procedure, the account you use must be delegated the Exchange Organization Administrator role.

For more information about permissions, delegating roles, and the rights that are required to administer Exchange 2007, see Permission Considerations.

Also, before you perform these procedures, confirm that you have enabled Exchange ActiveSync on the Exchange 2007 server that has the Client Access server role installed.

By default, Exchange ActiveSync is enabled on a Client Access server.


To disable Exchange ActiveSync for a user by using the Exchange Management Console

  1. Open the Exchange Management Console.

  2. Under Recipient Configuration, select Mailbox.

  3. Select Properties from the action pane or right-click the user's mailbox, and then click Properties.

  4. Click the Mailbox Features tab.

  5. Select Exchange ActiveSync, and then click Disable.

  6. Click OK.

To disable Exchange ActiveSync for a user by using the Exchange Management Shell

  • Run the following command:

    Copy Code
    Set-CASMailbox -Identity<SMTP Address of user> -MobileSyncEnabled $false

For more information about syntax and parameters, see Set-CASMailbox.

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