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.
|Exchange 2010 to 2013||8||75|
|User a replaces user b. Best way to deal with that in sbs 2011?||3||26|
PowerShell: Why is this variable causing Microsoft.Online.Administr