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.
|Full access without Calendar Exchange and Outlook 2010||4||31|
|Exchange 2010 EMC access||6||36|
|Exchange 2013 - Create distribution group for 1000+ users (internal and external).||1||22|
|Exchange and Domain Controller||3||32|