I think you're meant to make your own app, but I don't have permission anyway. Some applications have their own tenant id (?) and you can copy, e.g. davmail's

I think you're meant to make your own app, but I don't have permission anyway. Some applications have their own tenant id (?) and you can copy, e.g. davmail's from ~/.davmail.properties, or even copy the token you get from it to use with something else.