----- Original Message ----- From: "Marco Davids (Private)" <mdavids=40forfun.net@xxxxxxxxxxxxxx> To: <ietf@xxxxxxxx> Sent: Wednesday, September 26, 2018 2:42 PM > On 26/09/2018 13:22, tom petch wrote: > > > I got an e-mail with this subject line, from the IETF Secretariat > > > On the surface, it looks allright > > Did it contain DMARC, SPF and DKIM protection of any kind? spf=pass dkim=none as below Tom Petch Received: from VE1EUR02FT025.eop-EUR02.prod.protection.outlook.com (2a01:111:f400:7e06::204) by AM4PR07CA0001.outlook.office365.com (2603:10a6:205:1::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.1185.10 via Frontend Transport; Mon, 24 Sep 2018 17:15:50 +0000 Authentication-Results: spf=pass (sender IP is 4.31.198.44) smtp.mailfrom=ietf.org; btconnect.com; dkim=none (message not signed) header.d=none;btconnect.com; dmarc=pass action=none header.from=ietf.org; Received-SPF: Pass (protection.outlook.com: domain of ietf.org designates 4.31.198.44 as permitted sender) receiver=protection.outlook.com; client-ip=4.31.198.44; helo=mail.ietf.org; Received: from mail.ietf.org (4.31.198.44) by VE1EUR02FT025.mail.protection.outlook.com (10.152.12.109) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384_P384) id 15.20.1185.13 via Frontend Transport; Mon, 24 Sep 2018 17:15:50 +0000 ... Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit From: IETF Secretariat <gdprnoreply@xxxxxxxx> Subject: Personal Information in the IETF Datatracker X-Test-IDTracker: no X-IETF-IDTracker: 6.84.0 Auto-Submitted: auto-generated Precedence: bulk Message-ID: <153780934869.10542.15697303175733418890.idtracker@xxxxxxxxxxxxxx> Date: Mon, 24 Sep 2018 10:15:48 -0700 Return-Path: gdprnoreply@xxxxxxxx