MS Exchange Server 2003 Interview Question:

Can I upgrade Exchange 2003 Beta 2 to RTM?

Submitted by: Administrator

NO. Microsoft will not support any deployment of Beta 2 into a production environment. Their official position is, “Exchange 2003 Beta 2 should not be deployed in a production environment. You can deploy Exchange 2003 Beta 2 in a test environment only.
Submitted by: Administrator