From owner-freebsd-questions@FreeBSD.ORG  Sun May  3 15:52:32 2015
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id 712B353E
 for <freebsd-questions@freebsd.org>; Sun,  3 May 2015 15:52:32 +0000 (UTC)
Received: from mail-ig0-x232.google.com (mail-ig0-x232.google.com
 [IPv6:2607:f8b0:4001:c05::232])
 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))
 (Client CN "smtp.gmail.com",
 Issuer "Google Internet Authority G2" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 4A33A1AF5
 for <freebsd-questions@freebsd.org>; Sun,  3 May 2015 15:52:32 +0000 (UTC)
Received: by igbpi8 with SMTP id pi8so53268730igb.0
 for <freebsd-questions@freebsd.org>; Sun, 03 May 2015 08:52:31 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
 h=message-id:date:from:user-agent:mime-version:to:subject
 :content-type:content-transfer-encoding;
 bh=JEqpc/ZamGnjMr/gKXXcxV8U38yyDVLJvlgzKDfozew=;
 b=qkL5dGf/VUfjMDP/VbNEV6D0bs+GjUXInkW8S4MTtYsJrOipP8m3zQOxLtIYNNOmgv
 rk30YgpRguFNMNwgsKsUUetkBFiWxBaCJAUATedtm34yeYh6z6Bqrz9JeDDF5+ILSCJE
 XtGRGrS6NEGDWomIjBXact0iGLRC73NibtaNOD7Y717T9AO4Ci+wwwvHRjqJWFM+D8OS
 FtW1oqrmQywIYvwNM5BcSxDwTR8mBt7aLm2mgtMkCm8bZ8hevPRkTYljOKvSbueCmQ1i
 qfOFEsWbgAbJA8cDAp6a4zqEK8YyTwXnfvkXTSc0o1JPtTcVD+NtUhPCWawKZj0ABeW+
 Pe1w==
X-Received: by 10.42.233.142 with SMTP id jy14mr24313428icb.55.1430668351494; 
 Sun, 03 May 2015 08:52:31 -0700 (PDT)
Received: from [10.0.10.5] (cpe-76-190-244-6.neo.res.rr.com. [76.190.244.6])
 by mx.google.com with ESMTPSA id fs5sm3373243igb.0.2015.05.03.08.52.30
 for <freebsd-questions@freebsd.org>
 (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128);
 Sun, 03 May 2015 08:52:30 -0700 (PDT)
Message-ID: <5546444B.2060002@gmail.com>
Date: Sun, 03 May 2015 11:52:43 -0400
From: Ernie Luzar <luzar722@gmail.com>
User-Agent: Thunderbird 2.0.0.24 (Windows/20100228)
MIME-Version: 1.0
To: FreeBSD Questions <freebsd-questions@freebsd.org>
Subject: postfix with TLS
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.20
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/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: Sun, 03 May 2015 15:52:32 -0000

pkg info postfix shows the TLS is enabled by default.
I know what TLS is, but I don't know what this means to postfix.

Does this mean that postfix has all the internal security library's 
compiled in and
can function right out of the box as a email server communicating using 
TLS?