Your account may have two different emails set to it:
Login Email
Accounts created after 2010 use a login email, accounts created before use a login name.
- Can't be changed
- Can only be used on 1 account
- Automatically becomes your registered email
Registered Email
- Can be changed
- Receives emails about account management
Here's a breakdown of what each email is used for:
| Login email | Registered email | |
| Logging into game | ✓ | |
| Receiving emails | ✓ | |
| Removing authenticator | ✓ | |
| Changing registered email | ✓ | |
| Resetting password | ✓ |