Implementing Exchange Server 2007 for coexistence with Exchange Server 2003
How Exchange Server 2007 can coexist with Exchange Server 2003 and their main differences.Let us start by explaining the key differences between Exchange Server 2003 and Exchange Server 2007, especially for coexistence:
* Administrative Groups
* Routing Groups
* Server Roles
It is possible to install Exchange Server 2007 into an existing Exchange Server 2003 organization that is operating in Exchange native mode. The existing Exchange organization can contain Exchange 2003 servers, and Exchange 2000 servers.
There are many differences between Exchange Server 2007 and Exchange Server 2003. To explain these differences and how the different features can coexist is the main focus of this article.(more)








