Buzz is having a problem with 2 factor authentication on Apple's Mail app. He is able to input his password, but it won't take it. Leo says that Apple should create an authenticator program that can be used to verify user identity that can then be texted to him. That way, he's protected. If he's having trouble with it, Apple is really the only one that can solve the issue. It may be that his password has been changed and he forgot.