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.
|Issue with using GPO to install Mimecast in Outlook.||6||50|
|Outlook will send but not receive||11||46|
|Office 365: Is there a way to prevent emails from being forwarded with Outlook Rules?||9||24|
|Suppressing the Security Alert from Outlook client||3||28|