Auto generated Apple email for new accounts issue. Password???

[ThatGuyInLa]

So Apple lets you use a proxy email address to sign up for certain apps and services. Nice. In macOS you can even find out what that email address was and they provide a "copy" button. Nice. However....NO WHERE is the password used for this email available. Not in keychain, nowhere. Leaving you totally screwed when trying to sign in to other devices supporting the app. OR if you want to change the password. Is this for real? This seems like a MASSIVE oversight.

 

[Puppuccino]

That's the whole point. You sign in to the website without a password as by using a device that you have signed into iCloud with allows you to (via Safari) to login by pressing / clicking the Sign in with Apple button.

So in short, there is no password.