MX records

[Kelly Scroggins]

When I try to send mail to our company email
server I get an error returned to me.

"host unknown"

I've got an MX record and dig tells me it's there
as shown below :

I can rule out mail server configuration because
it worked fine until this name server was put into
service.

Does anyone know why mail is not being delivered?

[root at nrh kelly]# dig @ns0.iadfw.net
aegiscomgroup.com mx

; <<>> DiG 8.2 <<>> @ns0.iadfw.net aegiscomgroup.com mx
; (1 server found)
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 6
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 3, ADDITIONAL: 3
;; QUERY SECTION:
;;      aegiscomgroup.com, type = MX, class = IN

;; ANSWER SECTION:
aegiscomgroup.com.      1D IN MX        0 corpms1.aegiscomgroup.com.

;; AUTHORITY SECTION:
aegiscomgroup.com.      1D IN NS ns0.aegiscomgroup.com.
aegiscomgroup.com.      1D IN NS ns3.iadfw.net.
aegiscomgroup.com.      1D IN NS ns0.iadfw.net.

;; ADDITIONAL SECTION:
corpms1.aegiscomgroup.com.  1D IN A 207.136.31.161
ns0.aegiscomgroup.com.  1D IN A 207.136.31.36
ns3.iadfw.net.          12H IN A 206.138.224.150

;; Total query time: 288 msec
;; FROM: nrh.cliffhanger.com to SERVER:
ns0.iadfw.net  207.136.8.252
;; WHEN: Tue Aug  1 22:17:56 2000
;; MSG SIZE  sent: 35  rcvd: 170

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