we have a 2fa on Foxcraft, that means you need an app on your phone. The app will give you a 6-number code. that code changes every ca. 10 seconds. i think you can start it with /2fa. when you have the app, and you come online (if youre on another IP adress), the server will ask you to put your code in, you'll have to put it in chat like this: /2fa 123456 (for example)