Not connected to BIGMCD Network
Current Server info: Sydney, Australia - IP: 3.105.179.23
You can download it from the Mac App Store
Or here if your on Windows.
Open the outline app, and add this access key by clicking the + button. Once done it should be ready to use.
Because of a current issue in the app, when you paste the access key the continue button is not visable. it is positioned opposite the ignore button on the right.