Алексей Доморадов wrote:
-----Original Message-----
From: Sahil Tandon <[EMAIL PROTECTED]>
To: postfix-users@postfix.org
Date: Wed, 1 Oct 2008 23:03:45 -0400
Subject: Re: receiving smtpd[25253] error from sender
Wray, Oran <[EMAIL PROTECTED]> wrote:
smtpd[25253]: NOQUEUE: reject: RCPT from
mailgw1.per-se.com[199.190.235.46]: 450 4.1.8
<[EMAIL PROTECTED]>: Sender address rejected: Domain not found;
from=<[EMAIL PROTECTED]> to=<[EMAIL PROTECTED]> proto=ESMTP
helo=<mailgw1.per-se.com>
Please post the output of 'postconf -n' and follow the instructions in
the DEBUG_README (a document to which you were referred upon subscribing
to this mailing list) when asking for help.
The rejecting server has probably specified
reject_unknown_sender_domain:
http://www.postfix.org/postconf.5.html#reject_unknown_sender_domain
% host css2.ndcorp.com
Host css2.ndcorp.com not found: 3(NXDOMAIN)
?!
For domain lookup You should use whois instead of host
are you kidding or do you live in a parallel internet?
Domain lookup uses the Domain Name System, or DNS for short.
