If you use NetScaler you will want to see these guides. The NetScaler How To Guides show administrators how to get NetScaler up and configured by providing instructions for common scenarios and some not so common ones.
|One of CAS on-premise server can't get free/busy of calendar user in 365||6||32|
|trying to access email account on Exchange 2013 hybrid server using outlook||4||27|
|Exchange Online Retention Policy||2||24|
|Exchange Server 2016 Version||3||16|