Re: Mail keeps crashing
Andrew Kemp
Mick - if you have turned on two-factor authentication (for the extra security that it provides), then you do have to use application-specific passwords with third-party applications (because the third-party applications have no way of requesting the second factor).From the page on Two-factor authentication for Apple ID (emphasis mine):
‘With two-factor authentication, you need an app-specific password to sign in to your account using third-party apps or services such as email, contacts, or calendar apps not provided by Apple.’
This is similar to the way that other service providers like Google and Fastmail work when you enable their two-factor authentication.