I have my own domain with a developer account (I can install my own software) for a couple hundred dollars per year with unlimited email accounts. You can get

I have my own domain with a developer account (I can install my own software) for a couple hundred dollars per year with unlimited email accounts. You can get hosted domains with some limitations for only a few dollars per month. And I get immediate phone customer service 24/7. Years ago I decided not to use gmail or any of the free crap to avoid the kinds of problems you are having.