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.
|Active Directory Account getting mysteriously locked||13||71|
|Block Exchange Contacts from receiving emails from Dynamic Distribution Group Email||2||25|
|Exchange 2010 Server - Phishing attack||3||41|
|Exchange management shell||5||35|