Cuando escribo un mensaje de chat en Microsoft Teams, el receptor recibe una notificación por correo electrónico en su cuenta de Office 365 ([correo electrónico protegido]) cuando está desconectada en Teams. El receptor lo configuró para que todos sus correos se reenvíen a su cuenta personal de Gmail ([correo electrónico protegido]). Para correos normales enviados a[correo electrónico protegido]esto funciona como se esperaba. Pero todas las notificaciones de Teams están marcadas como spam. Google dice que DMARC falla (ver más abajo).
Disponemos de un servidor DNS personalizado con los siguientes registros TXT:
Google muestra los siguientes detalles del correo recibido:
Y la siguiente fuente del mensaje:
Delivered-To: [email protected]
Received: by 2002:a05:6102:22c6:0:0:0:0 with SMTP id a6csp126141vsh;
Tue, 28 Sep 2021 20:57:32 -0700 (PDT)
X-Google-Smtp-Source: ABdhPJzoIoMngWwglBmEptt30Zo9LbSYdi+h60ylB7JYY70zFSXHQNhbDjrM0JhFd+XgdPAeZKJj
X-Received: by 2002:a92:ca4e:: with SMTP id q14mr3941013ilo.233.1632887852170;
Tue, 28 Sep 2021 20:57:32 -0700 (PDT)
ARC-Seal: i=4; a=rsa-sha256; t=1632887852; cv=pass;
d=google.com; s=arc-20160816;
b=uZnSPh2our1xDKqBgznYVmLU4MHkWy+9WfIBcYxGbuAOiHypyYi2pU3yByqTWDxC3m
XD8lQzitQmtWzWPozdJmWv6DFJW5eSVogISaSrA6i8qY2wBhk8ZlukHsKjWLlRTsWD/Q
TJa+99FG/eIio0EDYtVW+2d+WlVN9qMei8Ap/aaA1snA27wHv91lUsAGLNI2kUUvwsMA
omJAMvTBBCgGtEa6V8s4Z7nWhkGGpwwRnxaCefPwqBCZ8QMVy8zYmk/JGTVcSSTSQdQk
bqWRkoJlrscnt3JLAA4WUpYdNcpORAi8WuuoXs+w6uxzNxfg2EpcvNWIOwBFvOm/WVVq
FoUg==
ARC-Message-Signature: i=4; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
h=message-id:subject:date:to:from:mime-version
:authentication-results-original:dkim-signature:resent-from
:dkim-signature;
bh=E55te+wP9yN3LiE6nhkfEQO75W71gJHR8kTe2/Df0Tw=;
b=tD4Bp23ESAoj05NCp/jRzInE1sMlGqNZXOsi+nnUWfyER5TWbdIsKLsKelvGxJ7Hr9
nFt6HHQPcLHU8rzXLLZPYxDpx4AawW5jYgM3JDKxYxyPYN5NNgBqiI2GL7Vfj5QyLDS8
/+ABSoHsePowqp/x3y9RnTtmcv6XQAr8vZ0EoUMhr3udPI0Hi4z0orBjT9aHnfT9BDHK
v0AX75QnZ8zZ16Y3yNCnYLj9xc9lJaZMwzZsE4zmddCI7d2GGvdXJXueJf/R29Ev+uPy
Pcb2C4OnukH2eA4vPQ7HVvoyZiAlEyO79Ijb7mUkv697n+k+2N33g5GD5dz7bpPPKOP5
VXvw==
ARC-Authentication-Results: i=4; mx.google.com;
dkim=pass [email protected] header.s=selector2-htlvbat-onmicrosoft-com header.b=oGc7014X;
dkim=fail [email protected] header.s=selector1 header.b=ljvyhPFv;
arc=pass (i=3 spf=pass spfdomain=email.teams.microsoft.com dkim=pass dkdomain=email.teams.microsoft.com dmarc=pass fromdomain=email.teams.microsoft.com);
spf=pass (google.com: domain of [email protected] designates 40.107.22.86 as permitted sender) [email protected];
dmarc=fail (p=REJECT sp=REJECT dis=QUARANTINE) header.from=microsoft.com
Return-Path: <[email protected]>
Received: from EUR05-AM6-obe.outbound.protection.outlook.com (mail-am6eur05on2086.outbound.protection.outlook.com. [40.107.22.86])
by mx.google.com with ESMTPS id d71si1114034jac.48.2021.09.28.20.57.31
for <[email protected]>
(version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128);
Tue, 28 Sep 2021 20:57:31 -0700 (PDT)
Received-SPF: pass (google.com: domain of [email protected] designates 40.107.22.86 as permitted sender) client-ip=40.107.22.86;
Authentication-Results: mx.google.com;
dkim=pass [email protected] header.s=selector2-htlvbat-onmicrosoft-com header.b=oGc7014X;
dkim=fail [email protected] header.s=selector1 header.b=ljvyhPFv;
arc=pass (i=3 spf=pass spfdomain=email.teams.microsoft.com dkim=pass dkdomain=email.teams.microsoft.com dmarc=pass fromdomain=email.teams.microsoft.com);
spf=pass (google.com: domain of [email protected] designates 40.107.22.86 as permitted sender) [email protected];
dmarc=fail (p=REJECT sp=REJECT dis=QUARANTINE) header.from=microsoft.com
ARC-Seal: i=3; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=pass; b=b+84dTGQqJMxRJKr8rYlWitQtwVGW2kp+a6GE5F5iSIj0PYQPep5WRaZHRSogvC5ls4vqdRJy3jlh9c+Zrz/K79huChB6ukIfw7HARZlgA5CKId+HvDzIRuemRfA/mxIwTjagVz1jw4AmeR1TPAdcG53snUGO/mDuuA7Ys8RZGmXCmAJfABGfyHQb/intViZUCYqt/mQqjcOM5/OaAeJUfOwzq3ekqvBa31Tl5R4JBuSWrtOrlpwoiIUe4lFZLGKpltpal/78cnJ/0uZ7YduremGJQBsSLxgUEYgsyE6NzSNH0CBpPrhGtFVoFMf9ntav6WMvo9Y6qFX1ywNlB7eXg==
ARC-Message-Signature: i=3; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=E55te+wP9yN3LiE6nhkfEQO75W71gJHR8kTe2/Df0Tw=; b=SYnqBFHFzvqDK90FmxKlOYC0bYq2uYl6B+mdZl24zrxgHOoEnLca8n1ITM/+M6eq0yXOzpWJXSqHCUmA/FRm//MoIMs4ob/ItGcL3tF/2LSdAwAX87QQZRaolNUos6r/UTACzkgwq5J+bC20//qkCX9GT2Y+eT3fidJtd9keokM99Veh8eNz40fhF7pgoQJkY1HlPLSbuEddB6ubPEw4EvU96J8oFZrxIC8L74Yr1ffhya1e538snyRWhOLytaeJhcQbjX6mUMrAvYncQwURCcF2/8qxqOgumP+LFGg+ipa9SdXmrRlR4IYS9fqVwqW6MpRtlo64N+jLBk5yXqFn0g==
ARC-Authentication-Results: i=3; mx.microsoft.com 1; spf=pass (sender ip is 40.107.244.74) smtp.rcpttodomain=htlvb.at smtp.mailfrom=email.teams.microsoft.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=email.teams.microsoft.com; dkim=pass (signature was verified) header.d=email.teams.microsoft.com; arc=pass (0 oda=1 ltdi=1 spf=[1,1,smtp.mailfrom=email.teams.microsoft.com] dmarc=[1,1,header.from=email.teams.microsoft.com])
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=htlvbat.onmicrosoft.com; s=selector2-htlvbat-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=E55te+wP9yN3LiE6nhkfEQO75W71gJHR8kTe2/Df0Tw=; b=oGc7014X1+Xj25a1pciXq6R30XWnUOXIK7WKXpZYFhnL4qKYecdNRR6yOmNxGGyELGM+XJeDVbNkDK8ovcUq5xImeR0MhRB0eaoBeJ8ym+YkNQp+uH+V1NSh6kJr1gJPPg+d5NTYKNWTjKivjEJhsa26KW1FLDU5zaCjWPTHJ5E=
Resent-From: <[email protected]>
ARC-Seal: i=2; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=pass; b=dvpLCi52bG/QTgI6BkP3kkpbW1QbZrV2Q0/PAuSCC/7mGLhLSrDte8Pm8+sdw+UU1Vl7aM+UoIhpIh+9jBC/G7Sy8VPBPqINbCTm7oLwBbmsNuW69HtCTW2wO/B6W/AUpEZFsnnnLWBJNV2LIF1i8oD5fonJzMW9zSPNFuKPlLtEoDuNG9TLs5wd+bd8fX0nmdz97c2Gx6l8DN6/8ixg/cMP4U47bB/mrtTe1sJXzpqCVmbLjk/ntvDyy8PMJfcY/ppg301HuYLglAniO85mxyKgwR1af0EEHbkJ5dV/CBpxFzDcGqaYXmVUUarILtWzl6gjN4yw57T9wo+X3tultA==
ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=E55te+wP9yN3LiE6nhkfEQO75W71gJHR8kTe2/Df0Tw=; b=GaDbstOQWFP9Prnc3xX3BRtSNw7Z/gKFUdSmcJDF22BtGftNV+PfSUWPf+BuC8Hcxe9DlC0aI+V2RxBb2WCaf8WDg+QrJq+1KtbwLLKhmbK8iGc+QZ+0WPHieEskSVy5X0u4UIkCFvM4DCHKKlfZNU9yCFXplHC5HxCPtS9sGPCCjbeExQ0V0fL6EYjI6OjKcIif9V8Kf17HJhpEBtj4LWATbCH8b+V/1Uo9K/9jGJmVcdfpFYgaCeLiskG4ts70VRtztj+4Z8Lg/pKKKhg2rWbzfz6Qa9V+0XRLRns+Q59N3VxQ1DP400nHy0FmU/Cg6SbuH2oMyfRaLOe2DZob1w==
ARC-Authentication-Results: i=2; mx.microsoft.com 1; spf=pass (sender ip is 40.107.244.74) smtp.rcpttodomain=htlvb.at smtp.mailfrom=email.teams.microsoft.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=email.teams.microsoft.com; dkim=pass (signature was verified) header.d=email.teams.microsoft.com; arc=pass (0 oda=1 ltdi=1 spf=[1,1,smtp.mailfrom=email.teams.microsoft.com] dmarc=[1,1,header.from=email.teams.microsoft.com])
Received: from SV0P279CA0027.NORP279.PROD.OUTLOOK.COM (2603:10a6:f10:12::14) by HE1PR0101MB2284.eurprd01.prod.exchangelabs.com (2603:10a6:3:24::24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4544.18; Wed, 29 Sep 2021 03:57:25 +0000
Received: from HE1EUR01FT063.eop-EUR01.prod.protection.outlook.com (2603:10a6:f10:12:cafe::15) by SV0P279CA0027.outlook.office365.com (2603:10a6:f10:12::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4566.14 via Frontend Transport; Wed, 29 Sep 2021 03:57:25 +0000
Authentication-Results: spf=pass (sender IP is 40.107.244.74) smtp.mailfrom=email.teams.microsoft.com; htlvb.at; dkim=pass (signature was verified) header.d=email.teams.microsoft.com;htlvb.at; dmarc=pass action=none header.from=email.teams.microsoft.com;
Received-SPF: Pass (protection.outlook.com: domain of email.teams.microsoft.com designates 40.107.244.74 as permitted sender) receiver=protection.outlook.com; client-ip=40.107.244.74; helo=NAM12-MW2-obe.outbound.protection.outlook.com;
Received: from NAM12-MW2-obe.outbound.protection.outlook.com (40.107.244.74) by HE1EUR01FT063.mail.protection.outlook.com (10.152.1.51) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4544.13 via Frontend Transport; Wed, 29 Sep 2021 03:57:24 +0000
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=RscPHkD9NUWEZDU6mMlRUlnrkr10VueiAbO5UCtKQESHJGV8/MXj7WUe3MTz4TTZ85CG0fPo7A6xegE85fEiCo7OeW1MExWfcaiOI3D/TVx3kxN4eCQ8jZDHpvM8Wj/6TBMqv0QT8l1v/Pj0DyEuNUktExRfWdCLnBMommkZSAVc11Pr0RuLt+NOpNnv7GHiZKyYW04RxiwaWLaDQlg8VCMtSrjDqVr9sT9MiihEhRrrlwkuU08OWHRRUSFQvL7robHFWJfmWsWBcuBrK2/SQPmCcsgvd8qyX8JDYrh/OSBf2AfXYNjGP4FKFffWDg14LOaJ/JtxwOSu8kw+xZtz8g==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version; bh=E55te+wP9yN3LiE6nhkfEQO75W71gJHR8kTe2/Df0Tw=; b=GAACYoHRtSgpZSnvtRg/AqWzgagFvrGsAdZYP2lTwLjksAtr2HU6+xsL8/6ot/8TPYxHFMnIm6ZECCy97dcRi3WMzP61ZK8sgrnpgmSrdYs5nHXn5Ss1+wAE+Y3r31IKjQl+JXjdMXBbq3q/L+TCZg5b5XAdPG4zN2ZqIwkx+RCtJ254eI1J0amt+mnU5/kubHr1SpnGFOOH9UNCCGCvlkUEqXBHjHPwTUXXf7hA8v8c7bBifaoBwEqsxbzj8hlRkXm5588xLoYDiFCYVSP3CDX2nKw4EgrQzQZhs4RNMBUioHbNthecNr54f6BTKG0ZdyyLJA73uUZGABErIqwcAw==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 52.169.9.119) smtp.rcpttodomain=htlvb.at smtp.mailfrom=email.teams.microsoft.com; dmarc=pass (p=reject sp=reject pct=100) action=none header.from=email.teams.microsoft.com; dkim=none (message not signed); arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=email.teams.microsoft.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=E55te+wP9yN3LiE6nhkfEQO75W71gJHR8kTe2/Df0Tw=; b=ljvyhPFvTOVOMZ8FnU0+gaKZ584PM1fgE/iFYRhdSuxqweo1cjiyQB7WKIxAByvytt49b4SeCGLs234qzjqNtNtoE2O/2KdDhcQYcWJJ1fNT7zhdKMo1dtMyxXshOPtz6IyibKjQl/qXDgMO1pWp70J7M/UK57ZhK4HxiNPBa0s=
Received: from BN0PR04CA0116.namprd04.prod.outlook.com (2603:10b6:408:ec::31) by BN6PR2001MB1028.namprd20.prod.outlook.com (2603:10b6:404:a5::23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4544.18; Wed, 29 Sep 2021 03:57:21 +0000
Received: from BN8NAM12FT067.eop-nam12.prod.protection.outlook.com (2603:10b6:408:ec:cafe::f2) by BN0PR04CA0116.outlook.office365.com (2603:10b6:408:ec::31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4566.14 via Frontend Transport; Wed, 29 Sep 2021 03:57:21 +0000
Authentication-Results-Original: spf=pass (sender IP is 52.169.9.119) smtp.mailfrom=email.teams.microsoft.com; htlvb.at; dkim=none (message not signed) header.d=none;htlvb.at; dmarc=pass action=none header.from=email.teams.microsoft.com;
Received-SPF: Pass (protection.outlook.com: domain of email.teams.microsoft.com designates 52.169.9.119 as permitted sender) receiver=protection.outlook.com; client-ip=52.169.9.119; helo=RD2818788C64D3;
Received: from RD2818788C64D3 (52.169.9.119) by BN8NAM12FT067.mail.protection.outlook.com (10.13.182.153) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4566.7 via Frontend Transport; Wed, 29 Sep 2021 03:57:20 +0000
MIME-Version: 1.0
From: Teamsuser in Teams <[email protected]>
To: [email protected]
Date: 29 Sep 2021 03:57:20 +0000
Subject: Teamsuser sent a message
Content-Type: multipart/related; type="text/html"; boundary=--boundary_1532582_b1ce148d-f829-4e2c-bdd5-7c28f0654e00
Message-ID: <[email protected]>
Return-Path: [email protected]
X-EOPAttributedMessage: 1
X-MS-PublicTrafficType: Email
X-MS-Office365-Filtering-Correlation-Id: f530b62b-f065-4402-534b-08d982fd3f5e
X-MS-TrafficTypeDiagnostic: BN6PR2001MB1028:|HE1PR0101MB2284:
X-Microsoft-Antispam-PRVS: <HE1PR0101MB2284639849CCE83E988AE61CB0A99@HE1PR0101MB2284.eurprd01.prod.exchangelabs.com>
X-MS-Oob-TLC-OOBClassifiers: OLM:741;OLM:741;
X-MS-Exchange-SenderADCheck: 0
X-MS-Exchange-AntiSpam-Relay: 0
X-Microsoft-Antispam-Untrusted: BCL:0;
X-Microsoft-Antispam-Message-Info-Original: h/7Tw6AbOKIHHYkQBtHZfNkSxgOMVt8CrtiVq6s0bx6F986IyxuAroO9U85klZ3YmnfQcT7bswk+uvuHaV3LOtsN3UwNShznERu4oz2rz1vhK/fHBH/uNxKcImO9YxjMX2WBrpFj1vJdJ2h4mQr2XWiShPwEfs8tD19T2h3pyQIYXzK58IIHlV6f3Q+xn55NTSXjpX/TEnJkptcN6KrsuF+9WksjKhl8p7WhiItZjLbz/K9M7HtogJoTwoybcdRCbG3mfNNBPY+ABUYrVm01bbkRgTduVdOHEEv/PUmLajB2cwW45EGT5ykmWv7rpOf8E8R1BXuegUEYhvW8WTdV9LdAG86Y4vWv6pjfXpABlmtEH15XxJRVx9xqa0/WpJZs0b1uQxmhCO/oRcdMX/pcgKsYNI8hiwvRHvca5Y4KA3oSSVTm4s7SG9yHtC8i5Wfjn5CX4GpcHL4m8dwX6tgnwAG4qQfloM17gcUP1MRo2p0UN9OtPJXwcFi4jUSBMYmpXBw8HQIalj234k+VNJFD0ilPrfromhWlklekO9e+OCJkwV34VaVMGBpLPTSOSbb4365D7Giqvi63HpSFks4iHWhz42fyUU5F7oTzvudzTOj9WuwqeD1G2FtEzEvaI2Nb0grtESjzBHJvezkL24D0LrcKJ7GbF3vHZSsgFZcckyf+oX9CMXfRWsqWoXoyx5SMPnzKfE3vmpg157bX92nVBeGOMfmj6wIlk2oXllEGKPThmjtklmJxLCSIUU9bI2LO
X-Forefront-Antispam-Report-Untrusted: CIP:52.169.9.119;CTRY:IE;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:RD2818788C64D3;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(316002)(7066003)(2906002)(9686003)(36906005)(83380400001)(956004)(508600001)(15650500001)(336012)(6916009)(36736006)(31696002)(5660300002)(166002)(8936002)(6496006)(186003)(81166007)(33964004)(31686004)(10290500003)(52230400001)(19627405001)(121820200001)(26005)(6486002)(68406010)(66576008)(8676002)(86362001)(356005)(18121605002);DIR:OUT;SFP:1101;
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR2001MB1028
X-EOPTenantAttributedMessage: 81de7086-f6b3-4e4b-9faf-18d4a406e66d:0
X-MS-Exchange-Transport-CrossTenantHeadersStripped: HE1EUR01FT063.eop-EUR01.prod.protection.outlook.com
X-MS-Exchange-Transport-CrossTenantHeadersPromoted: HE1EUR01FT063.eop-EUR01.prod.protection.outlook.com
X-MS-Office365-Filtering-Correlation-Id-Prvs: a3122bf3-1f58-4a70-b044-08d982fd3cc8
X-LD-Processed: 81de7086-f6b3-4e4b-9faf-18d4a406e66d,ExtFwd
X-MS-Exchange-Transport-Forked: True
X-Microsoft-Antispam: BCL:0;
X-Microsoft-Antispam-Message-Info: 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
X-Forefront-Antispam-Report: CIP:40.107.244.74;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:NAM12-MW2-obe.outbound.protection.outlook.com;PTR:mail-mw2nam12on2074.outbound.protection.outlook.com;CAT:NONE;SFS:(7066003)(8676002)(33964004)(336012)(19627405001)(15650500001)(6496006)(9686003)(7636003)(34206002)(83380400001)(70586007)(5660300002)(956004)(26005)(36736006)(31696002)(121820200001)(36906005)(6486002)(10290500003)(31686004)(786003)(68406010)(316002)(2906002)(166002)(66576008)(86362001)(52230400001)(508600001)(18121605002);DIR:OUT;SFP:1101;
X-ExternalRecipientOutboundConnectors: 81de7086-f6b3-4e4b-9faf-18d4a406e66d
X-MS-Exchange-ForwardingLoop: [email protected];81de7086-f6b3-4e4b-9faf-18d4a406e66d
X-OriginatorOrg: htlvb.at
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Sep 2021 03:57:24.6461 (UTC)
X-MS-Exchange-CrossTenant-Network-Message-Id: f530b62b-f065-4402-534b-08d982fd3f5e
X-MS-Exchange-CrossTenant-Id: 81de7086-f6b3-4e4b-9faf-18d4a406e66d
X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e36bbca1-9fe2-47ad-87fe-6012ed72a406;Ip=[52.169.9.119];Helo=[RD2818788C64D3]
X-MS-Exchange-CrossTenant-AuthSource: HE1EUR01FT063.eop-EUR01.prod.protection.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Anonymous
X-MS-Exchange-CrossTenant-FromEntityHeader: Internet
X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR0101MB2284
----boundary_1532582_b1ce148d-f829-4e2c-bdd5-7c28f0654e00
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: base64
... body truncated ...
El destinatario no sólo reenvía el correo, sino que también guarda el mensaje original en su buzón de Office 365. Aquí están los encabezados del mismo correo:
Received: from HE1PR0101MB2284.eurprd01.prod.exchangelabs.com
(2603:10a6:3:24::24) by AM9PR01MB8298.eurprd01.prod.exchangelabs.com with
HTTPS; Wed, 29 Sep 2021 03:57:30 +0000
ARC-Seal: i=2; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=pass;
b=dvpLCi52bG/QTgI6BkP3kkpbW1QbZrV2Q0/PAuSCC/7mGLhLSrDte8Pm8+sdw+UU1Vl7aM+UoIhpIh+9jBC/G7Sy8VPBPqINbCTm7oLwBbmsNuW69HtCTW2wO/B6W/AUpEZFsnnnLWBJNV2LIF1i8oD5fonJzMW9zSPNFuKPlLtEoDuNG9TLs5wd+bd8fX0nmdz97c2Gx6l8DN6/8ixg/cMP4U47bB/mrtTe1sJXzpqCVmbLjk/ntvDyy8PMJfcY/ppg301HuYLglAniO85mxyKgwR1af0EEHbkJ5dV/CBpxFzDcGqaYXmVUUarILtWzl6gjN4yw57T9wo+X3tultA==
ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com;
s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version;
bh=E55te+wP9yN3LiE6nhkfEQO75W71gJHR8kTe2/Df0Tw=;
b=GaDbstOQWFP9Prnc3xX3BRtSNw7Z/gKFUdSmcJDF22BtGftNV+PfSUWPf+BuC8Hcxe9DlC0aI+V2RxBb2WCaf8WDg+QrJq+1KtbwLLKhmbK8iGc+QZ+0WPHieEskSVy5X0u4UIkCFvM4DCHKKlfZNU9yCFXplHC5HxCPtS9sGPCCjbeExQ0V0fL6EYjI6OjKcIif9V8Kf17HJhpEBtj4LWATbCH8b+V/1Uo9K/9jGJmVcdfpFYgaCeLiskG4ts70VRtztj+4Z8Lg/pKKKhg2rWbzfz6Qa9V+0XRLRns+Q59N3VxQ1DP400nHy0FmU/Cg6SbuH2oMyfRaLOe2DZob1w==
ARC-Authentication-Results: i=2; mx.microsoft.com 1; spf=pass (sender ip is
40.107.244.74) smtp.rcpttodomain=htlvb.at
smtp.mailfrom=email.teams.microsoft.com; dmarc=pass (p=reject sp=reject
pct=100) action=none header.from=email.teams.microsoft.com; dkim=pass
(signature was verified) header.d=email.teams.microsoft.com; arc=pass (0
oda=1 ltdi=1 spf=[1,1,smtp.mailfrom=email.teams.microsoft.com]
dmarc=[1,1,header.from=email.teams.microsoft.com])
Received: from SV0P279CA0027.NORP279.PROD.OUTLOOK.COM (2603:10a6:f10:12::14)
by HE1PR0101MB2284.eurprd01.prod.exchangelabs.com (2603:10a6:3:24::24) with
Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4544.18; Wed, 29 Sep
2021 03:57:25 +0000
Received: from HE1EUR01FT063.eop-EUR01.prod.protection.outlook.com
(2603:10a6:f10:12:cafe::15) by SV0P279CA0027.outlook.office365.com
(2603:10a6:f10:12::14) with Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4566.14 via Frontend
Transport; Wed, 29 Sep 2021 03:57:25 +0000
Authentication-Results: spf=pass (sender IP is 40.107.244.74)
smtp.mailfrom=email.teams.microsoft.com; htlvb.at; dkim=pass (signature was
verified) header.d=email.teams.microsoft.com;htlvb.at; dmarc=pass action=none
header.from=email.teams.microsoft.com;compauth=pass reason=100
Received-SPF: Pass (protection.outlook.com: domain of
email.teams.microsoft.com designates 40.107.244.74 as permitted sender)
receiver=protection.outlook.com; client-ip=40.107.244.74;
helo=NAM12-MW2-obe.outbound.protection.outlook.com;
Received: from NAM12-MW2-obe.outbound.protection.outlook.com (40.107.244.74)
by HE1EUR01FT063.mail.protection.outlook.com (10.152.1.51) with Microsoft
SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id
15.20.4544.13 via Frontend Transport; Wed, 29 Sep 2021 03:57:24 +0000
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;
b=RscPHkD9NUWEZDU6mMlRUlnrkr10VueiAbO5UCtKQESHJGV8/MXj7WUe3MTz4TTZ85CG0fPo7A6xegE85fEiCo7OeW1MExWfcaiOI3D/TVx3kxN4eCQ8jZDHpvM8Wj/6TBMqv0QT8l1v/Pj0DyEuNUktExRfWdCLnBMommkZSAVc11Pr0RuLt+NOpNnv7GHiZKyYW04RxiwaWLaDQlg8VCMtSrjDqVr9sT9MiihEhRrrlwkuU08OWHRRUSFQvL7robHFWJfmWsWBcuBrK2/SQPmCcsgvd8qyX8JDYrh/OSBf2AfXYNjGP4FKFffWDg14LOaJ/JtxwOSu8kw+xZtz8g==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com;
s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version;
bh=E55te+wP9yN3LiE6nhkfEQO75W71gJHR8kTe2/Df0Tw=;
b=GAACYoHRtSgpZSnvtRg/AqWzgagFvrGsAdZYP2lTwLjksAtr2HU6+xsL8/6ot/8TPYxHFMnIm6ZECCy97dcRi3WMzP61ZK8sgrnpgmSrdYs5nHXn5Ss1+wAE+Y3r31IKjQl+JXjdMXBbq3q/L+TCZg5b5XAdPG4zN2ZqIwkx+RCtJ254eI1J0amt+mnU5/kubHr1SpnGFOOH9UNCCGCvlkUEqXBHjHPwTUXXf7hA8v8c7bBifaoBwEqsxbzj8hlRkXm5588xLoYDiFCYVSP3CDX2nKw4EgrQzQZhs4RNMBUioHbNthecNr54f6BTKG0ZdyyLJA73uUZGABErIqwcAw==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is
52.169.9.119) smtp.rcpttodomain=htlvb.at
smtp.mailfrom=email.teams.microsoft.com; dmarc=pass (p=reject sp=reject
pct=100) action=none header.from=email.teams.microsoft.com; dkim=none
(message not signed); arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=email.teams.microsoft.com; s=selector1;
h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;
bh=E55te+wP9yN3LiE6nhkfEQO75W71gJHR8kTe2/Df0Tw=;
b=ljvyhPFvTOVOMZ8FnU0+gaKZ584PM1fgE/iFYRhdSuxqweo1cjiyQB7WKIxAByvytt49b4SeCGLs234qzjqNtNtoE2O/2KdDhcQYcWJJ1fNT7zhdKMo1dtMyxXshOPtz6IyibKjQl/qXDgMO1pWp70J7M/UK57ZhK4HxiNPBa0s=
Received: from BN0PR04CA0116.namprd04.prod.outlook.com (2603:10b6:408:ec::31)
by BN6PR2001MB1028.namprd20.prod.outlook.com (2603:10b6:404:a5::23) with
Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4544.18; Wed, 29 Sep
2021 03:57:21 +0000
Received: from BN8NAM12FT067.eop-nam12.prod.protection.outlook.com
(2603:10b6:408:ec:cafe::f2) by BN0PR04CA0116.outlook.office365.com
(2603:10b6:408:ec::31) with Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4566.14 via Frontend
Transport; Wed, 29 Sep 2021 03:57:21 +0000
Authentication-Results-Original: spf=pass (sender IP is 52.169.9.119)
smtp.mailfrom=email.teams.microsoft.com; htlvb.at; dkim=none (message not
signed) header.d=none;htlvb.at; dmarc=pass action=none
header.from=email.teams.microsoft.com;
Received-SPF: Pass (protection.outlook.com: domain of
email.teams.microsoft.com designates 52.169.9.119 as permitted sender)
receiver=protection.outlook.com; client-ip=52.169.9.119; helo=RD2818788C64D3;
Received: from RD2818788C64D3 (52.169.9.119) by
BN8NAM12FT067.mail.protection.outlook.com (10.13.182.153) with Microsoft SMTP
Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id
15.20.4566.7 via Frontend Transport; Wed, 29 Sep 2021 03:57:20 +0000
MIME-Version: 1.0
From: "=?utf-8?B?el90ZXN0c2NodWVsZXIgel90ZXN0c2NodWVsZXIgaW4gVGVhbXM=?="
<[email protected]>
To: [email protected]
Date: 29 Sep 2021 03:57:20 +0000
Subject: =?utf-8?B?el90ZXN0c2NodWVsZXIgc2VudCBhIG1lc3NhZ2U=?=
Content-Type: multipart/related; type="text/html";
boundary=--boundary_1532582_b1ce148d-f829-4e2c-bdd5-7c28f0654e00
Message-ID:
<[email protected]>
Return-Path: [email protected]
X-EOPAttributedMessage: 1
X-MS-PublicTrafficType: Email
X-MS-Office365-Filtering-Correlation-Id: f530b62b-f065-4402-534b-08d982fd3f5e
X-MS-TrafficTypeDiagnostic: BN6PR2001MB1028:|HE1PR0101MB2284:
X-Microsoft-Antispam-PRVS:
<BN6PR2001MB10281AD7543FDFF6DA55E203B0A99@BN6PR2001MB1028.namprd20.prod.outlook.com>
X-MS-Oob-TLC-OOBClassifiers: OLM:741;OLM:741;
X-MS-Exchange-SenderADCheck: 1
X-MS-Exchange-AntiSpam-Relay: 0
X-Microsoft-Antispam-Untrusted: BCL:0;
X-Microsoft-Antispam-Message-Info-Original:
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
X-Forefront-Antispam-Report-Untrusted:
CIP:52.169.9.119;CTRY:IE;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:RD2818788C64D3;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(316002)(7066003)(2906002)(9686003)(36906005)(83380400001)(956004)(508600001)(15650500001)(336012)(6916009)(36736006)(31696002)(5660300002)(166002)(8936002)(6496006)(186003)(81166007)(33964004)(31686004)(10290500003)(52230400001)(19627405001)(121820200001)(26005)(6486002)(68406010)(66576008)(8676002)(86362001)(356005)(18121605002);DIR:OUT;SFP:1101;
X-MS-Exchange-Transport-CrossTenantHeadersStamped: BN6PR2001MB1028
X-MS-Exchange-Organization-ExpirationStartTime: 29 Sep 2021 03:57:25.1118
(UTC)
X-MS-Exchange-Organization-ExpirationStartTimeReason: OriginalSubmit
X-MS-Exchange-Organization-ExpirationInterval: 1:00:00:00.0000000
X-MS-Exchange-Organization-ExpirationIntervalReason: OriginalSubmit
X-MS-Exchange-Organization-Network-Message-Id:
f530b62b-f065-4402-534b-08d982fd3f5e
X-EOPTenantAttributedMessage: 81de7086-f6b3-4e4b-9faf-18d4a406e66d:0
X-MS-Exchange-Organization-MessageDirectionality: Incoming
X-MS-Exchange-Transport-CrossTenantHeadersStripped:
HE1EUR01FT063.eop-EUR01.prod.protection.outlook.com
X-MS-Exchange-Transport-CrossTenantHeadersPromoted:
HE1EUR01FT063.eop-EUR01.prod.protection.outlook.com
X-MS-Exchange-Organization-AuthSource:
HE1EUR01FT063.eop-EUR01.prod.protection.outlook.com
X-MS-Exchange-Organization-AuthAs: Anonymous
X-MS-Office365-Filtering-Correlation-Id-Prvs:
a3122bf3-1f58-4a70-b044-08d982fd3cc8
X-LD-Processed: 81de7086-f6b3-4e4b-9faf-18d4a406e66d,ExtFwd
X-MS-Exchange-Transport-Forked: True
X-MS-Exchange-Organization-SCL: 1
X-Microsoft-Antispam: BCL:1;
X-Forefront-Antispam-Report:
CIP:40.107.244.74;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:NAM12-MW2-obe.outbound.protection.outlook.com;PTR:mail-mw2nam12on2074.outbound.protection.outlook.com;CAT:NONE;SFS:(286005)(7066003)(8676002)(33964004)(336012)(19627405001)(15650500001)(6496006)(9686003)(7636003)(8636004)(83380400001)(956004)(26005)(6916009)(36736006)(31696002)(36906005)(6486002)(10290500003)(31686004)(166002)(58800400005)(86362001)(52230400001)(1096003)(18121605002);DIR:INB;
X-MS-Exchange-ForwardingLoop:
ForwardingHandled;81de7086-f6b3-4e4b-9faf-18d4a406e66d
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 29 Sep 2021 03:57:24.6461
(UTC)
X-MS-Exchange-CrossTenant-Network-Message-Id: f530b62b-f065-4402-534b-08d982fd3f5e
X-MS-Exchange-CrossTenant-Id: 81de7086-f6b3-4e4b-9faf-18d4a406e66d
X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e36bbca1-9fe2-47ad-87fe-6012ed72a406;Ip=[52.169.9.119];Helo=[RD2818788C64D3]
X-MS-Exchange-CrossTenant-AuthSource:
HE1EUR01FT063.eop-EUR01.prod.protection.outlook.com
X-MS-Exchange-CrossTenant-AuthAs: Anonymous
X-MS-Exchange-CrossTenant-FromEntityHeader: Internet
X-MS-Exchange-Transport-CrossTenantHeadersStamped: HE1PR0101MB2284
X-MS-Exchange-Transport-EndToEndLatency: 00:00:05.6837007
X-MS-Exchange-Processed-By-BccFoldering: 15.20.4566.014
X-Microsoft-Antispam-Mailbox-Delivery:
ucf:0;jmr:0;auth:0;dest:I;ENG:(910001)(944506458)(944626604)(750132)(520011016);
X-Microsoft-Antispam-Message-Info: ... omitted because of a serverfault limit ...
¿Por qué el mensaje no pasa la verificación DMARC? ¿Es este un problema que puedo solucionar (por ejemplo, con otra entrada en nuestro servidor DNS) o es culpa de Microsoft? No creo que sea culpa de Google porque también intenté reenviar a una cuenta de iCloud que rechaza el mensaje por completo.
Respuesta1
Asumiría que es culpa de Microsoft por romper su firma. Los encabezados dicen claramente que la firma era buena antes del reenvío y luego se rompió cuando Google la recibió. Al revisar los encabezados firmados, destaca uno:
De:Fecha:Asunto:ID del mensaje:Tipo de contenido:Versión MIME:X-MS-Exchange-SenderADCheck
Verifique el valor de X-MS-Exchange-SenderADChecken el correo tal como fue enviado (por ejemplo, en un correo similar al recibido por un destinatario que no lo reenvió).
Si estoy en lo cierto, y Microsoft cambió ese encabezado en particular al reenviar, rompiendo su firma DKIM original antes de entregárselo a Google, consulte la documentación de o365/exchange o pregunte a Microsoft sobre el propósito de este campo y el motivo para cambiarlo antes de reenviar. correo firmado.