To link your in-game account to an email address, please proceed as follows
1. Go to the Garage tab
2. Tap the Profile tab
3. Select Edit/Switch Profile
4. Tap the Email section, then enter and confirm your email address.
A message with a confirmation link will be sent to the email address you entered. Follow the link to permanently set this email as your password recovery email. Note that you won't be able to change or delete your email in the future, it's set up so that you can use the password recovery feature no matter what happens to your account.