I already configured a user nbue in AD and add this user to domain admins group
Give him Exchange organization administrator create mailbox for nbue, and make him owner of NBU Client Service and
From the Registry Editor, go to HKEY_LOCAL_MACHINE\Software\Veritas\Netbackup\CurrentVersion\Config. Create a new string value EXCHANGE_MAILBOX which is username nbue
So what the problem
And form backup archive and restore from the client , mailbox cant be browse to select for backup
Solved! Go to Solution.