I have Exch 2003 in the org. We are going to install new hware with Win 2008R2 with Exch 2010.
The plan is to do a coaxistence between Exch 2003 and Exch 2010.
As a guide, i go through the Exchange Server Deployment Assistant.
1. If i Configure Send Connector and delete the 2003 SMTP connector, wouldn’t the current user of Exch 2003 have problem?
2. Can the mailbox remain at Exch 2003 after configure Send Connector?
3. Can some mailbox at Exch 2003 and some at Exch 2010?