- No canto superior direito de qualquer página do GitHub, clique sua foto de perfil e, em seguida, clique em Configurações.
- Na seção "Acesso" da barra lateral, clique em Emails.
- Under "Backup email address," use the dropdown menu to select the address you want to set as your backup email address.
- Click Save.
Setting a backup email address
Use a backup email address as an additional destination for security-relevant account notifications and to securely reset your password if you can no longer access your primary email address.