Besides backup, any IT division should have a disaster recovery plan. You will find a few tips below relating to the development of such a plan and to what issues one should pay special attention in the course of backup planning.
|One of CAS on-premise server can't get free/busy of calendar user in 365||6||31|
|The disk onto which one mailbox database is going to be full||13||37|
|Shared Mailboxes in Exchange 2010||2||20|
|Convert Onsite Exchange 2013 User Mailbox to Shared Mailbox in Onsite Exchange 2013||2||10|