I am a very small organization. I am a single person with a group of clients and most of them are five to ten seats.
I do onsite backups and I deal with ShadowProtect, and a couple of clients have moved up to their cloud solution. I will continue with this type of architecture for the small amount that I do.
We are using this solution almost exclusively for a single-server backup.

















It is possible to perform granular restores, including mailbox level restore, using the Exchange Granular Restore Utility
documentation.arcserve.com/Arcserve-UDP/Available/V6.5/ENU/Bookshelf_Files/HTML/Solutions%20Guide/UDPSolnGuide/udp_restore_ms_exch_data_using_grt.htm