Is there a way to set up two factor authentication (2FA) for the Mail App itself? I know Apple is not the email provider and the app is only used to access emails from AOL Mail, Outlook, etc. rather than going to those websites directly, but is there a way to set up Mail so that when it is opened it requires a PIN to proceed (rather than setting up 2FA at each of the email providers). I see that there is 2FA for the Apple ID but assume that's different from what I'm asking for. Thanks.