Registering with your Apple ID

When you register using your Apple ID, you must allow MMM access to your real email address. During Apple's authentication process you'll see an option like this:

If you continue to choose to hide your email (the default option is usually this), you'll get this message on the MMM registration screen:

Cannot create account when hiding your apple email address

Unfortunately, Apple remembers your choice and you won't immediately be able to try again and choose to share your email. You must take the following action:

1. Log into your Apple account
2. Click on the Sign In with Apple panel
3. You may have several apps listed here - click on the MMM one
4. In the next window select Stop using Sign in with Apple
5. Confirm by selecting Stop using

Now go back to the MMM registration screen and try Register with Apple again, but this time make sure you select Share my Email when you get the prompt.