how can i login with my gajin-steamaccount ? i do not know which email i should use…
Register a new normal account via email. Alternatively, if you play War Thunder on Steam, you can link email there while in the hangar.
ah thx 
ok is start warthunder link a email there and then i can login? thx
Yep
ok and where do i link the email?
Keep in mind that Enlisted is not available on Steam.