Completing the Migration to Exchange Server 2003
When all Exchange 5.5 servers are no longer required, the organization can convert to Native Mode Exchange Server 2003. This section covers the steps that need to be accomplished before the conversion to Native Mode can be executed. This section also covers some of the post-migration clean-up processes that need to be run in the Exchange Server 2003 organization. Not all of the clean-up processes need to be run in all environments; this depends on the method the organization used to populate Active Directory.
Converting to Native Mode
Converting to Native Mode provides the organization with the following benefits and flexibility:
Multiple Routing Groups are supported.
Routing Groups can contain ...