There is an Exchange server 5.5 running in my site for a long time, called server A. Recently I installed another Exchange server 5.5 and joined the existing site, called server B. Now I want to reinstall server A from the very beginning. That means I will reinstall the NT system and Exchange server.
I will move all mailboxes from server A to server B before installation, and move back to server A after the new installation and configuration completes.
I want to know if there is any constraint to this task. Please help!