Date: Wed, 28 Aug 2002 22:18:55 +0200 (CEST) From: Richard <richard@unixguru.nl> To: freebsd-stable@FreeBSD.ORG Subject: Sendmail dnsbl does IPv6 lookup Message-ID: <20020828220628.C57868-100000@mail.unixguru.nl> In-Reply-To: <002601c24ece$0bb9a320$6501a8c0@bob>
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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
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