Re: [dmarc-ietf] Mandatory Sender Authentication

"John R. Levine" <johnl@iecc.com> Mon, 03 June 2019 14:44 UTC

Return-Path: <johnl@iecc.com>
X-Original-To: dmarc@ietfa.amsl.com
Delivered-To: dmarc@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 70DF0120274 for <dmarc@ietfa.amsl.com>; Mon, 3 Jun 2019 07:44:34 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2
X-Spam-Level:
X-Spam-Status: No, score=-2 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1536-bit key) header.d=iecc.com
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 2DheatpF1mic for <dmarc@ietfa.amsl.com>; Mon, 3 Jun 2019 07:44:29 -0700 (PDT)
Received: from gal.iecc.com (gal.iecc.com [IPv6:2001:470:1f07:1126:0:43:6f73:7461]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 17182120281 for <dmarc@ietf.org>; Mon, 3 Jun 2019 07:44:09 -0700 (PDT)
Received: (qmail 35965 invoked from network); 3 Jun 2019 14:44:07 -0000
DKIM-Signature: v=1; a=rsa-sha256; c=simple; d=iecc.com; h=date:message-id:from:to:cc:subject:in-reply-to:references:mime-version:content-type:user-agent; s=8c77.5cf53237.k1906; i=johnl-iecc.com@submit.iecc.com; bh=XXdro6smIeHfw/sYbSE+fA+7KNLY9I8xC1ncvieGXh8=; b=bU8Kdvpd3hgjfxlcGunH7fa4tpzb1e+Cug0BIGhvNnGViDDa3iAougazmTM3uUTRPrEYesFdQ2tZ66NLFgWHQl8ojAYnzMYJkwsvAHLNV8Pm9K1SofGCZ9vSe7A7TrDi7fljncu958QQHd8P+OhPGWbrCDlm3pAHboXNaXMou6mrbKJX2jPPTQtuEVuoJSfB64GWVCqjhNVX1z6RxDPtR3848tf53QZ0j2oYQR4wDwtlOAv79IseKg2NevVDlMUj
Received: from localhost ([IPv6:2001:470:1f07:1126::78:696d:6170]) by imap.iecc.com ([IPv6:2001:470:1f07:1126::78:696d:6170]) with ESMTPSA (TLS1.2 ECDHE-RSA AES-256-GCM AEAD, johnl@iecc.com) via TCP6; 03 Jun 2019 14:44:07 -0000
Date: Mon, 03 Jun 2019 16:44:05 +0200
Message-ID: <alpine.OSX.2.21.9999.1906031643400.85114@ary.local>
From: "John R. Levine" <johnl@iecc.com>
To: "Douglas E. Foster" <fosterd@bayviewphysicians.com>
Cc: dmarc@ietf.org
In-Reply-To: <20190603142956.66B31120252@ietfa.amsl.com>
References: <20190603142956.66B31120252@ietfa.amsl.com>
User-Agent: Alpine 2.21.9999 (OSX 337 2019-05-05)
MIME-Version: 1.0
Content-Type: text/plain; charset="US-ASCII"; format="flowed"
Archived-At: <https://mailarchive.ietf.org/arch/msg/dmarc/-3B6ZY73B3mr2gyn2l493OzBtRg>
Subject: Re: [dmarc-ietf] Mandatory Sender Authentication
X-BeenThere: dmarc@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "Domain-based Message Authentication, Reporting, and Compliance \(DMARC\)" <dmarc.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/dmarc>, <mailto:dmarc-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/dmarc/>
List-Post: <mailto:dmarc@ietf.org>
List-Help: <mailto:dmarc-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/dmarc>, <mailto:dmarc-request@ietf.org?subject=subscribe>
X-List-Received-Date: Mon, 03 Jun 2019 14:44:35 -0000

> Our real goal needs to be mandatory sender authentication.

No, that's a well known FUSSP.

R's,
John