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.
|SBS 2011 Queue Viewer error 451 4.4.0 Primary target IP address responded with: "421 4.2.1 Unable to connect."...||14||84|
|Can't Decide: Office 365 Premium or Status Quo||7||106|
|SBS 2008 cannot logon remotely||7||62|
|Cannot join Win10 client to SBS 2011 Standard domain...||20||75|