|
|
 |  |
Re: How badly have I screwed up?From: Len Conrad Date: Friday, January 4, 2002
Time: 3:27:21 pm
>On 1/4/02 3:09 AM, Men & Mice Support wrote:
>
> >lists.officemedic.net. MX 10 lists.officemedic.net.
> >lists.officemedic.net. A <IP address of list server>
>
>This now gives me *two* MX records for this zone
what? internet only sees one:
; <<>> DiG 8.3 <<>> lists.officemedic.net mx
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 2, ADDITIONAL: 3
;; QUERY SECTION:
;; lists.officemedic.net, type = MX, class = IN
;; ANSWER SECTION:
lists.officemedic.net. 1H IN MX 10 lists.officemedic.net.
;; AUTHORITY SECTION:
officemedic.net. 1H IN NS ns2.officemedic.net.
officemedic.net. 1H IN NS ns1.officemedic.net.
;; ADDITIONAL SECTION:
lists.officemedic.net. 1H IN A 12.39.138.244
ns2.officemedic.net. 1H IN A 12.39.138.144
ns1.officemedic.net. 1H IN A 12.39.138.244
> and a DNS query shows
>lists.officemedic.net as the primary mail server for this zone. That's
>not correct...or is it?
hey, it's YOUR zone, make the MX hostname whatever you want. :))
but there's no MX for officemedic.net:
Opt-In4Email# dig officemedic.net mx
; <<>> DiG 8.3 <<>> officemedic.net mx
;; res options: init recurs defnam dnsrch
;; got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 4
;; flags: qr aa rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 0, ADDITIONAL: 0
;; QUERY SECTION:
;; officemedic.net, type = MX, class = IN
look, it's REALLY simple:
make a hostname:
mx.officemedic.net A ip.ad.re.ss
then make the MX records:
officemedic.net. mx 10 mx.officemedic.net.
mx.officemedic.net. mx 10 mx.officemedic.net.
if your server is on same ip, then also:
lists.officemedic.net. mx 10 mx.officemedic.net.
concept: MX only tells internet to which ip to send mail for a given domain.
Len
___________________________________________________________________
Men & Mice: QuickDNS - DNS Expert - DNS Training - DNS Consulting
DNS Classes: Maidenhead, 01/21-23/02, Frankfurt 02/13-14/02
http://www.menandmice.com/8000/8100_course_schedule.html
|

Return to Digital Point Solutions' Home Page |