A new demo has been added in the Exchange Server 2003 demo portion.The detail of this demo is
Title: How to Set a Schedule for Mailbox Manager in Microsoft Exchange Server 2003
Objective: The objective of this demo/tutorial is to teach you how to set a schedule for mailbox manager in Microsoft Exchange Server 2003. After a mailbox recipient policy has been created and configured, Mailbox Manager needs to be scheduled. If you do not schedule Mailbox Manager to run, your configurations will not take effect and the mailbox recipient policy will never be applied.Scheduling is configured on the server object in System Manager.
If you are a subscriber, then click the Demos link in the navigation menu to view the complete list of demos.