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.
|Office 365: Is there a way to prevent emails from being forwarded with Outlook Rules?||9||27|
|Exchange 2007 to 2016 Storage Sizing.||5||49|
|Active Directory UPN Suffix Question||5||42|
|Exchange 2016 IPless DAG||3||12|