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.
Add your voice to the tech community where 5M+ people just like you are talking about what matters.
|exchange 2007 , mailbox||3||34|
|Exchange 2016 CU5 upgrade stuck||9||76|
|Exchange 2013 - Recieve Connectors||4||25|
|Exchange Server 2010,2013, 2016 ; DNS Linux Server; Reverse Proxy; Smart host Server; DNS||3||48|