From owner-freebsd-questions@FreeBSD.ORG  Mon Jul  7 21:01:50 2008
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 3041D1065671
	for <freebsd-questions@freebsd.org>;
	Mon,  7 Jul 2008 21:01:50 +0000 (UTC)
	(envelope-from hartzell@alerce.com)
Received: from merlin.alerce.com (merlin.alerce.com [64.62.142.94])
	by mx1.freebsd.org (Postfix) with ESMTP id 14CAC8FC0C
	for <freebsd-questions@freebsd.org>;
	Mon,  7 Jul 2008 21:01:49 +0000 (UTC)
	(envelope-from hartzell@alerce.com)
Received: from merlin.alerce.com (localhost [127.0.0.1])
	by merlin.alerce.com (Postfix) with ESMTP id 2827F33C62;
	Mon,  7 Jul 2008 14:02:09 -0700 (PDT)
Received: from postfix.alerce.com (w092.z064001164.sjc-ca.dsl.cnc.net
	[64.1.164.92])
	(using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits))
	(Client did not present a certificate)
	by merlin.alerce.com (Postfix) with ESMTP id E813833C5B;
	Mon,  7 Jul 2008 14:02:08 -0700 (PDT)
Received: by postfix.alerce.com (Postfix, from userid 501)
	id D19E246590B; Mon,  7 Jul 2008 14:01:48 -0700 (PDT)
From: George Hartzell <hartzell@alerce.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Message-ID: <18546.33852.798857.247487@almost.alerce.com>
Date: Mon, 7 Jul 2008 14:01:48 -0700
To: "David Allen" <the.real.david.allen@gmail.com>
In-Reply-To: <2daa8b4e0807071216t7c5ef147obb794b3f67376334@mail.gmail.com>
References: <2daa8b4e0807070951u607ff031v98b5b96103fdab4@mail.gmail.com>
	<20080707175440.GA95976@sentinelchicken.net>
	<2daa8b4e0807071216t7c5ef147obb794b3f67376334@mail.gmail.com>
X-Mailer: VM 7.19 under Emacs 22.1.50.1
X-Virus-Scanned: ClamAV using ClamSMTP
Cc: FreeBSD Questions <freebsd-questions@freebsd.org>,
	Jason Morgan <jwm-freebsd-questions@sentinelchicken.net>
Subject: Re: Jails and IP Aliasing
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: hartzell@alerce.com
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 07 Jul 2008 21:01:50 -0000


Did you take the necessary steps to restrict the IP addresses on which
sendmail on the host and the jail listen?  The jail man page only
says:

     To configure sendmail(8), it is necessary to modify
     /etc/mail/sendmail.cf.

but you'll probably end up adjusting the DAEMON_OPTIONS lines of your
sendmail.mc (freebsd.mc, freebsd.submit.mc) and recreating your cf
files.

g.