*** Updated on 11/21/2007 by Wrobinson ***
To further clarify, in addition to the backup software and Exchange agent option, you need the brick-level mailbox backup option. The software will not do it alone.
*** End Update ***
No… The windows backup only backs up files at a file level. To backup and restore mailboxes individually, you’ll need to use a backup software like Veritas or ARCServe. But keep in mind that they have an Exchange module that’s not standard so you’ll need to purchase and install that as well.