How to Change the Backup Email Address on Facebook
How to Change the Backup Email Address on Facebook. To change one of your Facebook email addresses, remove the old address, then add the new one as your backup email account. When you change your secondary email account, your primary account receives an email notification that the account was changed. If you want to ...
If you want to change your secondary email account to be your primary account for Facebook, use the Update Security Information page to make the change ( See ...