Re: [Exim] MX record of 100

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Author: Joseph Kezar
Date:  
To: Sander Smeenk
CC: exim-users
Subject: Re: [Exim] MX record of 100
Sander,
    I am left slightly confused..  bop.gov and mail.uuet have nothing to do
with our domain(being doc.state.vt.us).  We maintain our own DNS, are you
suggesting doc.state.vt.us has a typo in our dns servers zone file?  or that
bop.gov has a typo?


Thanks for your quick response to my last inquiry
Joe K

----- Original Message -----
From: "Sander Smeenk" <ssmeenk@???>
To: "Joseph Kezar" <jkezar@???>
Cc: <exim-users@???>
Sent: Thursday, June 19, 2003 8:57 AM
Subject: Re: [Exim] MX record of 100


> On Thu, Jun 19, 2003 at 08:47:44AM -0400, Joseph Kezar wrote:
>
> > My exim server is not sending alot of mail to 1 particular mail
> > server, It gets frozen in queue. The MX record of bop.gov is set to
> > 100. Exim refuses with: "MX=100 ** unusable *"
>
> I think because of this:
>
> ;; ANSWER SECTION:
> bop.gov.                86400   IN      MX      5 mail.bop.gov.
> bop.gov.                86400   IN      MX      100 mail.uuet.

>
> $ host mail.bop.gov
> mail.bop.gov            A       206.138.130.2

>
> $ host mail.uuet
> mail.uuet does not exti, try again
>
> mail.uuet is a nonexistant host. uuet is no top level domain.
> exim can't find the IP address, so it tells you that MX record is
> unusable.
>
> > Is there anyway I can tell exim that this MX record is okay? If you
> > do a 'dig -t MX bop.gov' you will see there is an MX of 5 and an IP
> > address for it 206.138.130.2, but I am not sure why it is not using
> > this record instead, doesnt MX use the lowest number first?
>
> Exim tries the LOWEST numbered MX record first.
> And that MX record is not okay, unless you have configured a nameserver
> in your own network to serve the uuet TLD.
>
> I think you made typo's in your nameserver's zone file.
>
>