Q: Apple Support Emails

Do you mean your security email address etc.    The basic rule for emails from Apple so that you don't find yourself compromised is that Apple will always address you by your correct name.    But there are other things to watch out for ... see this Apple document.

Identifying fraudulent "phishing" email - Apple Support

You won't get an email to say that your account is locked or disabled, you will only find out if it is disabled when you try to use the account.

To reset a password (or security questions) the reset email will go to the primary email address that you have on the account, or, and if you had put on the account, it will go to the rescue email address that you put on it (security questions can only be reset via a rescue email address).

Happy to have helped.  Thank you for the star.