How do I get email notifications from Microsoft Forms to a different email address?

Email notifications are sent to the user who created the Microsoft Form however there is a method using Power Automate to notify other email addresses.

If you don't see Power Automate as an app in Office.com please raise a support ticket. The IT Team may need to add a license onto your account.

Note: Alternatively you can move your form to a group. All members of that group will receive notifications. See:
How do I transfer ownership of a Microsoft Form to multiple people?