I recently upgraded exchange 2007 to 2013. I ran a coexistence until all the mailboxes were migrated. Everything was working great until the database volume on the 2013 server died. I lost the entire migrated database without time to make a backup. The old database is still in its original location and the 2007 server is still fully intact, but all configurations point to the 2013 server.
Is it possible to restore the original 2007 server with the original database?
Any help is much appreciated.
Thanks in advance