That's terrible. Email Service Provider and DNS Service Provider should remain separate, not be required to be the same entity in order for the services to wor

That's terrible. Email Service Provider and DNS Service Provider should remain separate, not be required to be the same entity in order for the services to work. They'll get a lot of small businesses and home users, I bet, but I bet it'll be an uphill battle to get larger businesses and enterprises on this, especially if the domain is used for something other than just email.