Barracuda Networks 4 - Message-Level Backup: Microsoft Exchange and Novell Groupwise; Other File Systems; Vmware Host Storage

20 Barracuda Backup Service Administrator’s Guide
System State data might not include all of the information required to recover a system from a failure.
Barracuda Network recommends that all boot and system volumes be backed up in addition to System
State.
Message-Level Backup: Microsoft Exchange and Novell GroupWise
The Barracuda Backup Service connects directly to Microsoft Exchange and Novell GroupWise
servers to back up individual emails stored within user mailboxes.
VMware Host Storage
Add VMware host storage, including host configuration and virtual machine images, as data sources
for backup and restoration through the Barracuda Backup Service. You must be running a licensed
copy of ESX, ESXi, or vCenter version 4.0 or later, and the VMware license must include access to
the vSphere Data Recovery API.
Other File Systems
Mac OS X, Linux/Unix, and Novell Netware systems are backed up using File Share. This method
refers to the mechanism that uses standard network protocols, such as CIFS/Samba or SSHFS, to
access your servers.