setting up MX records for a dot name domain

[Kevin Darcy]

aljuhani wrote:

>Hello List.
>
>I have a domain (First.Last.name) setup as:
>
>A record:
>
>First.Last.name.    IN A  IP.ADD.RESS
>
>and MX record:
>
>First.Last.name.    IN MX  First.Last.name.
>
>Now if I send mail to:
>
>mail at First.Last.name
>
>that works fine but I want to have the email as:
>
>First at Last.name.
>
>I use sendmail.  Is there any need to add more
>records for only Last.name
>
 From a DNS perspective, you need only to add MX records to the 
last.name domain. Everything beyond that is a matter of sendmail 
configuration, and not really on-topic for this list.

                                                                         
                                 - Kevin