Re: [exim] verify = reverse_host_lookup - variation?

Góra strony
Delete this message
Reply to this message
Autor: John W. Baxter
Data:  
Dla: exim-users
Temat: Re: [exim] verify = reverse_host_lookup - variation?
On 10/13/05 8:07 AM, "Marc Perkel" <marc@???> wrote:

> I'd like to do this verification:
>
> verify = reverse_host_lookup
>
> except I want it to fail only if the lookup returns no host but pass if
> it is just misconfigured. Is there a way to do that?


Marc, your spam filtering blocked my attempt to reply directly, so I'll use
the list after all. The Bounce contains my answer near the bottom.

This message was created automatically by mail delivery software at Junk
Email Filter dot com. If this email was rejected in error, please let us
know.

The message from "John W. Baxter" <jwblist@???> was rejected by
server newton.ctyme.com on Thu, 13 Oct 2005 08:32:46 -0700

A message that you sent could not be delivered to all of its recipients.

The following address(es) failed:

  marc@???
    Sorry - you can't send spam from this server. Your spam has been
intercepted and bocked!


====== This is a copy of the message, including all the headers. ======

Return-path: <jwblist@???>
Received: from entiat.olympus.net ([65.117.224.69])
    by newton.ctyme.com with esmtp (Exim 4.54)
    id 1EQ54X-0000ZR-9X
    for marc@???; Thu, 13 Oct 2005 08:32:45 -0700
Received: from LoricaMail on entiat.olympus.net ([172.21.2.55]
helo=entiat.olympus.net)
    by entiat.olympus.net with esmtp (Exim 4.42)
    id 1EQ54T-0002nj-LY
    for marc@???; Thu, 13 Oct 2005 08:32:41 -0700
Received: from fox.olympus.net ([65.117.226.74]:63778 helo=[172.27.38.5])
    by entiat.olympus.net with esmtp (Exim 4.42)
    id 1EQ54D-0002lh-Tc
    for marc@???; Thu, 13 Oct 2005 08:32:26 -0700
User-Agent: Microsoft-Entourage/11.2.0.050811
Date: Thu, 13 Oct 2005 08:32:24 -0700
Subject: Re: [exim] verify = reverse_host_lookup - variation?
From: "John W. Baxter" <jwblist@???>
To: Marc Perkel <marc@???>
Message-ID: <BF73CC18.8897%jwblist@???>
Thread-Topic: [exim] verify = reverse_host_lookup - variation?
Thread-Index: AcXQC08Wjca8njv+EdqVqwAwZfjYPg==
In-Reply-To: <434E784B.8080501@???>
Mime-version: 1.0
Content-type: text/plain;
    charset="US-ASCII"
Content-transfer-encoding: 7bit
X-Virtual-Service: OlympusNet
X-Exim-Id: 1EQ54D-0002lh-Tc
X-Olympus-MailID-CF: 1EQ54D-0002lh-TcOct13083226WWd
X-Olympus-Virus: Scanned
X-Olympus-OlympusNetMail: Initial processing complete
X-Fingerprint: jwblist@???.117
X-Spamfilter-host: newton.ctyme.com - http://www.junkemailfilter.com"
X-Mail-from: jwblist@???
X-Sender-Nameserver: dns1.olympus.net dca-ans-01.inet.qwest.net
svl-and-01.inet.qwest.net mx1.olympus.net entiat.olympus.net
X-Sender-host-address: 65.117.224.69
X-Temp-Whitesubject: YES exim
X-Temp-Whitephrase: YES exim
X-Spamprobe: ham-super    *           0.0000000    OK


On 10/13/05 8:07 AM, "Marc Perkel" <marc@???> wrote:

> I'd like to do this verification:
>
> verify = reverse_host_lookup
>
> except I want it to fail only if the lookup returns no host but pass if
> it is just misconfigured. Is there a way to do that?


We gave up trying to induce Exim to do lookups the way we wanted, and
instead run a Python daemon to do them for us and return the sorts of
results we want. We didn't like Exim's treatment of various forms of lookup
error.

Exim is essentially unchangeable in this regard at this point...too many
existing configurations.

--John