How to Use the Exchange 2007/2003 Address Rewrite Feature
This paper shows how to use the Exchange Server Address Rewrite feature. This feature allows Exchange Administrators to centrally rewrite outgoing SMTP addresses. Exchange Server Address Rewrite is available as an additional tool for Exchange Server 2003 which can be downloaded for free at the Microsoft website. In Exchange Server 2007, Address rewrite is natively integrated into the core messaging system in the form of Exchange Management Shell CMD'lets.