1 (edited by maxie_ro 2010-03-02 16:46:06)

Topic: RDNS_NONE hitting all the time

Hello.

I have a small problem with the RDNS_NONE rule in spamassasin, it's hitting all the time (at least almost all the time), even if the partner server has proper name -> address -> name resolution.

For example:

X-Spam-Status: No, score=-1.872 required=4 tests=[AWL=0.008, BAYES_00=-2.599,
    HTML_MESSAGE=0.001, RCVD_IN_SORBS_WEB=0.619, RDNS_NONE=0.1,
    SPF_PASS=-0.001] autolearn=no
Authentication-Results: mx2.xxxxx.com (amavisd-new); domainkeys=pass
    header.from=office@yyyyyyy.com
Received: from mx2.xxxxx.com ([127.0.0.1])
    by localhost (mx2.xxxxx.com [127.0.0.1]) (amavisd-new, port 10024)
    with ESMTP id Xc8lRjM3yS-L for <xxxxxxx@xxxxx.com>;
    Mon,  1 Mar 2010 17:07:22 +0200 (EET)
X-Original-Helo: outbound-mail-359.bluehost.com (iRedMail: http://code.google.com/p/iredmail/)
Received: from outbound-mail-359.bluehost.com (unknown [66.147.249.253])
    by mx2.xxxxx.com (iRedMail) with SMTP id 98BA22C1016B
    for <xxxxx@xxxxx.com>; Mon,  1 Mar 2010 17:07:21 +0200 (EET)
Received: (qmail 17033 invoked by uid 0); 1 Mar 2010 15:07:20 -0000
Received: from unknown (HELO box467.bluehost.com) (74.220.219.67)
  by oproxy1.bluehost.com.bluehost.com with SMTP; 1 Mar 2010 15:07:20 -0000
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=default; d=touch-media.ro;
    h=Received:From:To:References:In-Reply-To:Subject:Date:Message-ID:MIME-Version:Content-Type:X-Mailer:Thread-Index:Content-Language:X-Identified-User;
    b=e7L5GnDwlxO/PeHFJxiboB8tlEDQ9kBdLSN+lA0xZtZg0iLUkfgrZK3alVF6mvrBETPK2Ab1iaECLw0flL3A65VUhx/VimH/5ZyjCijMYgko0F1EBjBDX48avLz2rlTt;
Received: from [109.166.130.33] (helo=Blablabla)
    by box467.bluehost.com with esmtpa (Exim 4.69)
    (envelope-from <office@yyyyy.com>)
    id 1Nm7DH-0006R1-4l
    for xxxxxx@xxxxxx.com; Mon, 01 Mar 2010 08:07:20 -0700

Nevertheless:
outbound-mail-359.bluehost.com -> 66.147.249.253 -> outbound-mail-359.bluehost.com, so the name resolution is consistent.

According to spamassassin wiki, there always is checked the last untrusted relay. So, what is wrong in this case? Why it isn't working?

2

Re: RDNS_NONE hitting all the time

Bump? Anyone else noticing this?

3

Re: RDNS_NONE hitting all the time

For name resolution - which name server do you use ?
Your ISP´s server?

Try to use a DNS root server instead http://www.root-servers.org/

mbsouth