About using the command line to browse or restore Exchange granular backup images
In addition to the NetBackup Administration Console, you can also use the command line to browse or restore granular backup images:
When you perform a snapshot restore of mailboxes or mailbox folders, specify the file names as relative to the Microsoft Information Store or DAG and to the database. For example:
Microsoft Exchange Database Availability Groups:\server1\Microsoft Information Store\ My-database\Database\John Q. Employee [JQEmployee]\Top of Information Store\Inbox\ Microsoft Information Store:\My-database\Database\John Q. Employee [JQEmployee]\ Top of Information Store\Inbox\
Use the "-granular_proxy" option with the bpduplicate command or the bplist command to specify a proxy host for a duplication operation
See Configuring the Exchange granular proxy host.
The following example shows how you can specify a proxy host with the bplist command:
bplist -t 16 -k exchgranpolicy -R -s 06/09/2016 16:00:00 -granular_proxy ProxyServerA "\Microsoft Information Store\My-database\ DeptA\EmployeeA\Top of Information Store\Inbox\*"