For a number of years since I’ve had my kevinhooke.com domain registered with GoDaddy, I’ve taken advantage of the free domain email that came with your registration. Apparently this service is now being discontinued, leaving you the option to pay for Office365 email through GoDaddy as their replacement, or taking your business elsewhere.
Included with you domain there’s also the option of ‘Email Forwarding’ :
Checking in GoDaddy support online here, it looks like at least for now you can replace your hosted email with email forwarding, so your incoming emails to your domain email addresses can be forwarded elsewhere (like GMail):