Make sure you always have the essential tools you need for working with Exchange Server 2007 by downloading my toolkit.
With Google's release of their Google Apps Migration for Microsoft® Exchange tool has Google Apps becoming the sensible option for migrating away from Microsoft Exchange?
In some situations it is necessary to share an email domain between two distinct email systems. Exchange Server handles this easily using Shared SMTP Namespace.
In some scenarios Exchange Server 2007 will not warn about active mailboxes when removing mailbox databases.