BIND and DNSSEC

[Barry S. Finkel]

On 11/1/2012 3:31 PM, Sten Carlsen <stenc at s-carlsen.dk> wrote:
> The typical server setup (for own servers) is that one name is used for
> setting up e.g. the mail server, the ideal situation for everybody is
> that whether I am in house or visiting you, if I have any internet
> access, I can read and send mail.
>
> Now if there is an internal zone with a different name, how will you set
> up the mail client? internal name is not accessible from outside and
> external name is not present in internal name space. -> two mail
> clients? changing setups when moving between networks?
In this case, either 1) you have one mail server at the external border
and one mail server internal, or 2) the same MX record in the external
and internal view. You can have a common records file that you
$INCLUDE in both views.
--Barry Finkel