Re: [Exim] lowest MX record - strange situation

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Author: Philip Hazel
Date:  
To: dimitry, Andrew
CC: exim-users
Subject: Re: [Exim] lowest MX record - strange situation
On Mon, 10 Jul 2000, Dmitry Alyabyev wrote:

> 2000-07-10 15:07:40 13BcLa-0005Dv-00 == if@??? R=lookuphost defer
> (-1): lowest numbered MX record points to local host


> 123.com preference = 30, mail exchanger = relay2.mydomain.com
> 123.com preference = 20, mail exchanger = mail.123.com
> 123.com preference = 10, mail exchanger = mail.123.com
> 123.com preference = 20, mail exchanger = relay.mydomain.com
> 123.com nameserver = mail.123.com
> 123.com nameserver = ns.mydomain.com
> 123.com nameserver = nss.mydomain.com
>
> Exim-host is relay.mydomain.com
>
> Comment (or the clue): host mail.123.com is down.


Does it have a proper A record? (I assume it does, but it is worth
asking. As you didnt' give the real domain, I can't check.)

> But why exim doesn't try to deliver it to mail.123.com every time
> because of lowest MX ?


Try running a delivery with -d9 to see if that gives any clue.

On Tue, 11 Jul 2000, Andrew wrote:

> It may have something to do with the fact that mail.123.com has a priority
> of both 10 and 20
> remove the pref =20 one.


Indeed. I noticed that too. What Exim should do is ignore the =20 one.


-- 
Philip Hazel            University of Cambridge Computing Service,
ph10@???      Cambridge, England. Phone: +44 1223 334714.