On Tue, Dec 24, 2002 at 05:28:30AM +0000, Bob Crandell wrote:

> >;; ANSWERS:
> >ocicat.crandell.net. 7146    CNAME   sd1.mailbank.com.
> >sd1.mailbank.com.    1426    A       64.15.175.5
> >
> >It looks like ocicat and sd1 are the same machine.
> I don't know how that works.  ocicat.crandell.net is 192.168.1.2

The name servers at mailbank.com are saying that ocicat.crandell.net
is a CNAME (alias) for sd1.mailbank.com.

> >> I set up an alias that looks like:
> >> [EMAIL PROTECTED]:   [EMAIL PROTECTED]
> >>
> >> Now it sends but they refuse it.  Sigh.
> >
> >; <<>> DiG 2.2 <<>> crandell.net.criticalpath.net MX
> >;; res options: init recurs defnam dnsrch
> >;; got answer:
> >;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 58505
> >;; flags: qr rd ra; Ques: 1, Ans: 0, Auth: 1, Addit: 0
> >;; QUESTIONS:
> >;;   crandell.net.criticalpath.net, type = MX, class = IN
> >
> >;; AUTHORITY RECORDS:
> >criticalpath.net.    406     SOA     ns1.cp.net. hostmaster.cp.net. (
> >                     2643734399      ; serial
> >                     1200    ; refresh (20 mins)
> >                     300     ; retry (5 mins)
> >                     2149200 ; expire (24 days 21 hours)
> >                     10800 ) ; minimum (3 hours)
> >
> >;; Total query time: 6 msec
> >;; FROM: funk to SERVER: default -- 192.168.1.88
> >;; WHEN: Mon Dec 23 17:07:09 2002
> >;; MSG SIZE  sent: 47  rcvd: 117
> >
> >
> >crandell.net.criticalpath.net has no MX ... no mail routing
> >information for that machine is available.  Eventually, it comes
> >back to sender, and the sender refuses.
> I'll try some more variations and see if I can find a way in.

I use an explicit MX record for each host, as well as default
for the domain.

$ORIGIN .
$TTL 21600      ; 6 hours
jakemsr.com             IN SOA  funk.jakemsr.com. postmaster.funk.jakemsr.com. (
                                2001011301 ; serial
                                3600       ; refresh (1 hour)
                                1800       ; retry (30 minutes)
                                604800     ; expire (1 week)
                                3600       ; minimum (1 hour)
                                )
                        NS      sly.jakemsr.com.
                        NS      funk.jakemsr.com.
                        A       64.42.83.115
                        MX      10 funk.jakemsr.com.
$ORIGIN jakemsr.com.
funk                    A       64.42.83.116
                        MX      10 funk
sly                     A       64.42.83.117
                        MX      10 funk
www                     A       64.42.83.115
                        MX      10 funk

-- 
<[EMAIL PROTECTED]>

It furthers the question, "Is a 99 cent burger a good deal?"
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