Date: Mon, 13 Aug 2001 19:00:22 -0500 (CDT) From: dperez@unimayab.edu.mx To: bv@wjv.com, Bill Vermillion <bill@wjv.com> Cc: isp@FreeBSD.ORG Subject: Re: sendmail relay by domain sender address Message-ID: <997747222.3b786a166c71f@mail.unimayab.edu.mx> In-Reply-To: <20010813164806.B76788@wjv.com> References: <20010813164806.B76788@wjv.com>
next in thread | previous in thread | raw e-mail | index | archive | help
Mensaje citado por: Bill Vermillion <bill@wjv.com>:
> On Mon, Aug 13, 2001 at 01:11:53PM -0500, A. David Perez Marfil thus
> sprach:
>
> > Every works just fine but with some domain i got this problem.
> >
> > Aug 13 08:21:09 dns sendmail[12926]: f7DDL8p12926:
> ruleset=check_mail,
>
> > arg1=<jcastill@reduno.com.mx>, relay=reduno.reduno.com.mx
> [192.100.183.178],
> > reject=451 4.1.8
> > <jcastill@reduno.com.mx>... Domain of sender address
> jcastill@reduno.com.mx
> > does not resolve
>
> > but if i do a nslookup...
>
> > > set type=mx
> > > reduno.com.mx
> > Server: dns.unimayab.edu.mx
> > Address: 172.21.14.5
>
> Do an nslookup on the IP. It's trying to resolve the IP to a
> name. Bet someone left out some reverse mapping.
> Does nslookup 172.21.14.5 give a result?
%nslookup 172.21.14.5
Server: dns.unimayab.edu.mx
Address: 172.21.14.5
Name: dns.unimayab.edu.mx
Address: 172.21.14.5
%nslookup 192.100.183.178
Server: dns.unimayab.edu.mx
Address: 172.21.14.5
Name: reduno.reduno.com.mx
Address: 192.100.183.178
more info from the sendmail -bp
%sendmail -bp
/var/spool/mqueue (2 requests)
----Q-ID---- --Size-- -----Q-Time----- ------------Sender/Recipient------------
f7DLl4k14756 302 Mon Aug 13 16:47 <Kafpedro@unimayab.edu.mx>
(host map: lookup (reduno.com.mx): deferred)
<jcastill@reduno.com.mx>
the email is valid and the domain too, any idea?
David Perez
>
>
> --
> Bill Vermillion - bv @ wjv . com
>
> To Unsubscribe: send mail to majordomo@FreeBSD.org
> with "unsubscribe freebsd-isp" in the body of the message
>
To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-isp" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?997747222.3b786a166c71f>