To change the account's login email address:
1) Navigate to the Account Settings:
2) Click the Email Preferences tab:
3) Type in the new email address and current password for the account:
4) A confirmation email will be sent to the new email address, which may take between 5-10 minutes to arrive:
The link received will be valid for 24 hours:
Once the steps have been followed in the confirmation email, the email address for the account will be switched.