I reckon you to use third party tool which can easily migrate or move selected as well as all the mailbox to another Exchange Server.
Through this software you can also repair and migrate corrupt EDB files into Outlook PST or New Server without losing any information during the process.
Migrate Selected Mailbox to New Exchange Server
I reckon you to use third party tool which can easily migrate or move selected as well as all the mailbox to another Exchange Server.
Through this software you can also repair and migrate corrupt EDB files into Outlook PST or New Server without losing any information during the process.
Read & Evaluate
http://www.exchangetooutlook.com/exchange-edb-recovery.html