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 Sending "On Behalf" : does it work with secondary emails||6||35|
|Exchange 2013 to another 2013 forest move request||2||19|
|Outlook PST (cloud) backup||3||29|