[NTLUG:Discuss] email question

[bobby@wrennest.com]

I am running Postfix on Mandrake 7.0. I am getting email at
"somename at mail.mydomain.net". How to I get mail at
"somename at mydomain.net"?
My Postfix install is default.
Here is my zone file from centralinfo.net.


                @  86400 IN SOA ns1.centralinfo.net.
hostmaster.geekthink.net. (
                            2000092714   ; serial number
                            21600   ; refresh
                            10800   ; retry
                            604800   ; expire
                            43200)  ; ttl
                @  43200 IN NS  ns1.centralinfo.net.
                @  43200 IN NS  ns2.centralinfo.net.
                www 43200 A 216.87.150.158
                ftp 43200 A 216.87.150.158
                mail 43200 MX 0 216.87.150.158.
                @ 43200 CNAME geekthink.net.
                mail 43200 A 216.87.150.158

TIA
Bobby
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