Background I recently struggled with the inability to move mailboxes from Exchange 2003 to Exchange 2010 while helping one of my customers. The environment consisted of a Single Exchange Organization residing in a Single Forest with Multiple Domains within the Forest. The Exchange 2003 Servers and the Exchange 2010 Servers resided in the same Forest, […]
Posts Tagged ‘Exchange 2003’
Do I Need to Upgrade Distribution Groups When Upgrading Exchange 2003 to Exchange 2010?
Background: After adding Exchange 2010 SP1 Servers to an Exchange 2003 environment, I noticed some strange behavior when using the Exchange Management Console to review and modify Distribution Groups. Specifically, I noticed that the settings on the Membership Approval tab of all Distribution Groups were grayed out as in the following example: In order to […]