I came up with usheremail.com in 2016, when I wanted to learn about setting up and hosting my own exchange servers.
Now usheremail.com is now open to anyone wanting an usheremail.com address. It is aimed, of course, at family and those sharing the surname Usher, but the service is open to all who are interested.
If privacy is paramount, I also have pm.usheremail.com accounts hosted through ProtonMail a service that prides itself on privacy and encryption tech.
If you’d like a usheremail.com account, send me an e-mail with your desired username. I’ll create your account and send you a temporary password.