Bernard Higonnet: > Hello, > > I have some notion about what email is, about what a domain is, and
Right-hand side of email address. > about what a gateway (routing) is, but I don't know what a "mail domain > gateway" is. Typically the host(s) that receive(s) email from the internet to a particular internet domain, but may also indicate the host(s) that deliver mail from local clients within a particular internet domain. Wietse > I have searched for this and I am getting a lot of information to the > effect that "On a mail domain # gateway, you should also include $mydomain". > > So I know what to do if I have a "mail domain gateway". That's good. > > All I need now is to know if I have one... > > TIA > Bernard Higonnet >