Re: [ietf-smtp] [Emailcore] Proposed ESMTP keyword RCPTLIMIT

Ned Freed <ned.freed@mrochek.com> Sun, 18 April 2021 20:42 UTC

Return-Path: <ned.freed@mrochek.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 225AB3A26D5 for <ietf-smtp@ietfa.amsl.com>; Sun, 18 Apr 2021 13:42:27 -0700 (PDT)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -0.199
X-Spam-Level:
X-Spam-Status: No, score=-0.199 tagged_above=-999 required=5 tests=[DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_BLOCKED=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=pass (1024-bit key) header.d=mrochek.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 MSJXhnxl348Z for <ietf-smtp@ietfa.amsl.com>; Sun, 18 Apr 2021 13:42:22 -0700 (PDT)
Received: from mauve.mrochek.com (mauve.mrochek.com [98.153.82.211]) (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 9D20F3A26D4 for <ietf-smtp@ietf.org>; Sun, 18 Apr 2021 13:42:22 -0700 (PDT)
Received: from dkim-sign.mauve.mrochek.com by mauve.mrochek.com (PMDF V6.1-1 #35243) id <01RY0O7H35A800ELO5@mauve.mrochek.com> for ietf-smtp@ietf.org; Sun, 18 Apr 2021 13:40:22 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mrochek.com; s=201712; t=1618778422; bh=xwCKYU0xpa6dd3pLaO6p2cLUc0LrLPDwWQK6ij1Z/9E=; h=Cc:Date:From:Subject:In-reply-to:References:To:From; b=B8F11RvecCCJe14IPJp63xM6eC1SeQdWSGncBqdhFDh3sVOH7XiXsxQt5BE5vs17A UzKwQzn2tzMBKIrk6S82fjcC3/PYFnHQsfnXibhkPSjUC085TUUMRw9rqE6ed9O1iG WzWPw4K2EJ1a6nvew7az9lkUeQQrQL2jvJJSK43g=
MIME-version: 1.0
Content-transfer-encoding: 8BIT
Content-type: TEXT/PLAIN; charset=utf-8; Format=flowed
Received: from mauve.mrochek.com by mauve.mrochek.com (PMDF V6.1-1 #35243) id <01RY0NIUR8C00085YQ@mauve.mrochek.com>; Sun, 18 Apr 2021 13:40:20 -0700 (PDT)
Cc: ietf-smtp@ietf.org
Message-id: <01RY0O7FV4620085YQ@mauve.mrochek.com>
Date: Sun, 18 Apr 2021 13:38:53 -0700 (PDT)
From: Ned Freed <ned.freed@mrochek.com>
In-reply-to: "Your message dated Sun, 18 Apr 2021 20:09:39 +0100" <0247eb77-fdf1-0fd7-c4c7-91d96f26ca46@wizmail.org>
References: <77B21231-47EA-4CA6-A665-5880B6A54D4D@wordtothewise.com> <20210312203224.F3739701E4C5@ary.qy> <01RWOUM3HK0Q005PTU@mauve.mrochek.com> <837a1410-cdfe-906d-c574-b272e784f785@wizmail.org> <0247eb77-fdf1-0fd7-c4c7-91d96f26ca46@wizmail.org>
To: Jeremy Harris <jgh@wizmail.org>
Archived-At: <https://mailarchive.ietf.org/arch/msg/ietf-smtp/P83O--JI0rRDLBUszzmQGwq8Ouo>
Subject: Re: [ietf-smtp] [Emailcore] Proposed ESMTP keyword RCPTLIMIT
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, 18 Apr 2021 20:42:27 -0000

> On 17/03/2021 21:19, Jeremy Harris wrote:
> > On 15/03/2021 14:59, Ned Freed wrote:
> >> I think this extension is an important thing to have, so I've put together the
> >> beginnings of a specification:
> >>
> >>    https://datatracker.ietf.org/doc/draft-freed-smtp-limits/

> > an implementation

> Now available from the Exim git.

Very cool!

FWIW, I just submitted an updated draft. It should not affect your implementation.

				Ned