Reset password via Steam then change email
Steam account linked to another account
"Nerds have a really complicated relationship with change: Change is awesome when WE'RE the ones doing it. As soon as change is coming from outside of us it becomes untrustworthy and it threatens what we think of is the familiar."
ā Benno Rice
You can reset your password using your linked steam account, by logging into steam on the password reset page on the FAForever website.
@sheikah There is nothing to do about steam in password rest page.
I managed to connect to my account, I can play on it for now. But still don't remember on wich email is it linked so if I have a problem with it in the future, I won't be able to manage it with email