IETF Logo Mail Archive

Re: [ietf-smtp] EHLO domain validation requirement in RFC 5321

Keith Moore <moore@network-heretics.com> Sun, 27 September 2020 21:24 UTC

Return-Path: <moore@network-heretics.com>
X-Original-To: ietf-smtp@ietfa.amsl.com
Delivered-To: ietf-smtp@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 229533A0140 for <ietf-smtp@ietfa.amsl.com>; Sun, 27 Sep 2020 14:24:57 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -2.109
X-Spam-Level:
X-Spam-Status: No, score=-2.109 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, NICE_REPLY_A=-0.213, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_NONE=0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (2048-bit key) header.d=messagingengine.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 MMvwcis8DLay for <ietf-smtp@ietfa.amsl.com>; Sun, 27 Sep 2020 14:24:55 -0700 (PDT)
Received: from out4-smtp.messagingengine.com (out4-smtp.messagingengine.com [66.111.4.28]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 851CE3A0128 for <ietf-smtp@ietf.org>; Sun, 27 Sep 2020 14:24:55 -0700 (PDT)
Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id BF2455C0166; Sun, 27 Sep 2020 17:24:54 -0400 (EDT)
Received: from mailfrontend2 ([10.202.2.163]) by compute4.internal (MEProxy); Sun, 27 Sep 2020 17:24:54 -0400
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm3; bh=JiqNXaF59qT0n6xl6S8nVSCKAR8qaoV+n+Bs3Z23e Z0=; b=bLYHJscrSwkVmj9MvqIzBMp1I8qIjB/Q3WieSAq6mAbzGWipVy0YoFT/E Ta2xOgEAYHj+HP11jsJfEuLHWxd23ETTV2CXdICmrtBjz7VMWnj7hUKUsxlH5ybj xCmqXAEreRJWJQFJhLb0PQfR03q5CTfVAfPD1w1Yo73HljjAVtmRFZP5Gaxdk4aE H72aeFXQuKoteMrVvxwurziTwLdiEKhHGxvjPrXl/oNafK4ZGL3elSZkNovGceq2 uUf+wSku6AY3AHReZ46nXQ4BCWvbKd9KKYd32UhPqEk9tLgRRsCu2UURETYtoI5U BB9vY/YHdCtfQnLifdmcip2TwaIGQ==
X-ME-Sender: <xms:JgNxX4xMS4R2bMVgeDjOFWB1YU0ufrBWaR1PynkY0Zd5pKbY81qv9g> <xme:JgNxX8R72ztBxmkafvO6k10FQeAkzs8MrX8YTYIRe4FnV6nSf3gz9FuZLEkpX2JgT Myo43-xci4MeA>
X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedujedrvdeggdduieefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefuvfhfhffkffgfgggjtgfgsehtje ertddtfeejnecuhfhrohhmpefmvghithhhucfoohhorhgvuceomhhoohhrvgesnhgvthif ohhrkhdqhhgvrhgvthhitghsrdgtohhmqeenucggtffrrghtthgvrhhnpeekvdeggfelue elkeeuhfffheeghffhkeeuvdduudeihfehudefffdtgfdtkeffgfenucfkphepuddtkedr vddvuddrudektddrudehnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrg hilhhfrhhomhepmhhoohhrvgesnhgvthifohhrkhdqhhgvrhgvthhitghsrdgtohhm
X-ME-Proxy: <xmx:JgNxX6UitrUjcF-xxO4HXBetQWHo3meWgkku0FQBjxK5OqBaVYleGQ> <xmx:JgNxX2hqrEyHdzRjfdmsewlPpeOmvDuHmRwOSK3wiJlBZ3QKKNTqhw> <xmx:JgNxX6CCJhEaSRDRwuReH7wwyJARrJPL4biJ3_yS71r8pw9MYX-Oqg> <xmx:JgNxX9M8zGJOlqmPEnBNj7LwAhWyZj9YuOdb7vnjorlwJ1J8FtGiIQ>
Received: from [192.168.1.85] (108-221-180-15.lightspeed.knvltn.sbcglobal.net [108.221.180.15]) by mail.messagingengine.com (Postfix) with ESMTPA id 14C473064680; Sun, 27 Sep 2020 17:24:54 -0400 (EDT)
To: dcrocker@bbiw.net, ietf-smtp@ietf.org
References: <20200927052221.E0A1A21D3A2D@ary.qy> <198daf90-b3dd-de01-88a0-e9d961feddda@network-heretics.com> <9ad77523-9c98-2249-d01c-80ecc6a96fa@taugh.com> <5e0239fb-9511-c8ae-e4a4-62b9caa2c861@network-heretics.com> <46d012a7-f938-741b-95dc-23d37a26cb39@taugh.com> <524505CF8F2AED906ABA4810@PSB> <01RQ4X4TLND6005PTU@mauve.mrochek.com> <a36a861a-f9a5-da39-ab6-9631270cc9@taugh.com> <ab234d7c-eb89-9fd6-e900-59957c806917@network-heretics.com> <402e7482-394f-e077-48b9-c9e47047c49d@dcrocker.net>
From: Keith Moore <moore@network-heretics.com>
Message-ID: <55218bbd-b001-ae3f-1afd-e4328ec7ba35@network-heretics.com>
Date: Sun, 27 Sep 2020 17:24:52 -0400
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0
MIME-Version: 1.0
In-Reply-To: <402e7482-394f-e077-48b9-c9e47047c49d@dcrocker.net>
Content-Type: text/plain; charset="utf-8"; format="flowed"
Content-Transfer-Encoding: 7bit
Content-Language: en-US
Archived-At: <https://mailarchive.ietf.org/arch/msg/ietf-smtp/z3cTVLy22itgaNFn6evAcepWccI>
Subject: Re: [ietf-smtp] EHLO domain validation requirement in RFC 5321
X-BeenThere: ietf-smtp@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "Discussion of issues related to Simple Mail Transfer Protocol \(SMTP\) \[RFC 821, RFC 2821, RFC 5321\]" <ietf-smtp.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ietf-smtp>, <mailto:ietf-smtp-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ietf-smtp/>
List-Post: <mailto:ietf-smtp@ietf.org>
List-Help: <mailto:ietf-smtp-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ietf-smtp>, <mailto:ietf-smtp-request@ietf.org?subject=subscribe>
X-List-Received-Date: Sun, 27 Sep 2020 21:24:57 -0000

On 9/27/20 4:08 PM, Dave Crocker wrote:

> 4. This ain't one of those rooms, since few of those folk are hear and 
> that isn't the topic for this room.
>
Because degradation of email reliability isn't at all relevant to ietf-smtp?

Keith

v2.23.0 | Report a Bug | By Email