A new demo has been added in the Windows Server 2003 demo portion.The detail of this demo is

Title: How to Remove Relay Restrictions from SMTP Virtual Server in Windows Server 2003

Objective: The objective of this demo is to teach you how to remove relay restrictions from SMTP virtual server in Windows Server 2003. Microsoft SMTP Service blocks computers from relaying unwanted mail through the virtual server. By default, all computers are blocked from relay access except those that have met authentication requirements. You can enable relay access to the virtual server for specific computers, for a group of addresses using a subnet mask, or for a domain.  Choose Relay to view relay restriction options. Note that the SMTP virtual server relay access setting can be overridden for a specific remote domain.

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