> I used <dentistbusinessname>@<mydomain>. My name was never involved in the address.
That's the point, if you don't use your name in your address, you can't be <genericname>@<genericdomain>, which third parties will provide as their email,
Because I use the same scheme you do I've never had that issue, but several friends with common names have hit the issue having registered to more "normal" hosts, often as somewhat early adopters and thus having gotten their pick.
