Check which ports are open to the outside world. Helps make sure that your firewall rules are working as intended.
One of a set of tools we are providing to everyone as a way of saying thank you for being a part of the community.
|One of CAS on-premise server can't get free/busy of calendar user in 365||6||32|
|PowerShell: Where-Object not working as a filter||2||25|
|Exchange 2007 Autodiscover||6||7|
|exchange, active directory||3||27|