From owner-freebsd-stable Wed Aug 28 13:19: 3 2002 Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0DED137B400 for ; Wed, 28 Aug 2002 13:19:01 -0700 (PDT) Received: from mail.unixguru.nl (cc49923-a.emmen1.dr.nl.home.com [212.204.178.120]) by mx1.FreeBSD.org (Postfix) with ESMTP id CC92443E4A for ; Wed, 28 Aug 2002 13:18:59 -0700 (PDT) (envelope-from richard@unixguru.nl) Received: from mail (mail [192.168.10.4]) by mail.unixguru.nl (8.12.5/8.12.5) with ESMTP id g7SKItjV065935 for ; Wed, 28 Aug 2002 22:18:56 +0200 (CEST) (envelope-from richard@unixguru.nl) Date: Wed, 28 Aug 2002 22:18:55 +0200 (CEST) From: Richard To: freebsd-stable@FreeBSD.ORG Subject: Sendmail dnsbl does IPv6 lookup In-Reply-To: <002601c24ece$0bb9a320$6501a8c0@bob> Message-ID: <20020828220628.C57868-100000@mail.unixguru.nl> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG Hello, Don't know if this is a Sendmail or a FreeBSD problem, but lets try over here first. In my $hostname.mc I have the following: define(`confBIND_OPTS', `WorkAroundBrokenAAAA')dnl FEATURE(delay_checks)dnl FEATURE(`enhdnsbl', `bl.spamcop.net', `"Spam blocked see: http://spamcop.net/bl.shtml?"$&{client_addr}', `t')dnl FEATURE(`dnsbl', `blackholes.wirehub.net', `"550 5.7.1 ACCESS DENIED to <"$&f"> thru "$&{client_name}" (http://doema.wirehub.nl/error/errors.html)"', `')dnl FEATURE(`enhdnsbl', `dynablock.wirehub.net', `"550 5.7.1 ACCESS DENIED to <"$&f"> thru "$&{client_name}" (http://doema.wirehub.nl/error/errors.html)"', `t', `127.0.0.2.')dnl When an email arrives at my mail server there are 3 DNS connections made, to lookup the address that started the SMTP session. 28-Aug-2002 22:03:20.036 XX+/127.0.0.1/xxx.xxx.xxx.xxx.bl.spamcop.net/A/IN 28-Aug-2002 22:03:20.208 XX+/127.0.0.1/xxx.xxx.xxx.xxx.blackholes.wirehub.net/AAAA/IN 28-Aug-2002 22:03:20.210 XX+/127.0.0.1/xxx.xxx.xxx.xxx.dynablock.wirehub.net/A/IN As you can see the lookup made for xxx.xxx.xxx.xxx.blackholes.wirehub.net is aan IPv6 lookup and that should be an IPv4 lookup. Is this a bug, or did I something wrong? Is there a way to force an IPv4 lookup?? Greetings, Richard. ---- An OS is like swiss cheese, the bigger it is, the more holes you get! To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message