电子邮件传递到 outlook.com 和 hotmail 时出现问题。电子邮件被归为垃圾邮件。
电子邮件流是“应用程序 > Exchange 2016 > 防火墙 > Office 365 > Mimecast”
MX 记录指向 Mimecast 并从那里转到 Office 365。
我们没有为 upp-ltd.com 设置自己的 SPF 记录、DKIM 或 DMARC，而且我不确定 Msft 是否为 uppgroup.onmicrosoft.com 设置了任何东西。
除了 SPF、DKIM 和 DMARC 之外，下面的电子邮件标题看起来是否一切正常？
Received: from BY2NAM01HT037.eop-nam01.prod.protection.outlook.com
(2603:10a6:600:8a::34) by LNXP123MB2217.GBRP123.PROD.OUTLOOK.COM with HTTPS
via LO2P265CA0262.GBRP265.PROD.OUTLOOK.COM; Wed, 14 Aug 2019 14:11:45 +0000
ARC-Seal: i=2; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=fail;
b=iGqdpGh8dZ1PolKaSc7GLSNQplFD5cfaiXeJje42bc4KrStG0/xG4UxKF2vzKFB5G33wbHWrQvrLRTxS59mIB0GLIya9mup5e3K53TtqhFAc3fVp9rKJ78bW9D3ij73OwNLumFQwDVQ5+FoHfZ+KMS+4D/QD61cpeOdytVznk5+btciClTDIFoldl0Ts8/un1A/VRP7TA4E96gU5/gwRFEpSgUl/y2xe6yOacbLrTfJ/TljPQUDtiPC8VKgU7TGCqjjtsXQlyT25vp9XysFMN9iuJk0PT74Dsoj1ntBgdLQcgk4HkQQv3h3c847z+u6VR1rKy57hgUoBHZgYmFQvZg==
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:X-MS-Exchange-SenderADCheck;
bh=hjdRKAv3JPPxdyjOqp/ls+4OhOfFLeNhY2vYne4sP6U=;
b=NSkzWEcG5PnPFqnZJKgxeyN18naWRr8wVJxPtB3pf+0gNh8BIgXUgOscvufeD3Nq45SDmMr4phoX8uTYWTTEDsCHIeGBBkJG8E7Ay6Vf+nuaWyQ79stAlD3HTshiWjpHDNscd5TKAUbltGvKqST1bSajua2PQ8B/oyaA3hGZzwCC7+GUH3hpjUz+fwjRZ5N+DOW6jk3AXUcno12lRSMwi9unlFamIJ65hEjZXH0xsy9CtOcoyHzEU6dAwyGGGSeHhQKB5bE27xl4nHkYrr0LLL07SPju+mNctjwpaRIyUlf4mz7IODggloBX7zk4NStPaHuP3EQsii/Kwg0trFrH4g==
ARC-Authentication-Results: i=2; mx.microsoft.com 1; spf=pass (sender ip is
146.101.78.161) smtp.rcpttodomain=outlook.com smtp.mailfrom=upp-ltd.com;
dmarc=bestguesspass action=none header.from=upp-ltd.com; dkim=fail (signature
did not verify) header.d=uppgroup.onmicrosoft.com; arc=fail (48)
Received: from BY2NAM01FT047.eop-nam01.prod.protection.outlook.com
(10.152.68.54) by BY2NAM01HT037.eop-nam01.prod.protection.outlook.com
(10.152.69.61) with Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.20.2157.15; Wed, 14 Aug
2019 14:11:44 +0000
Authentication-Results: spf=pass (sender IP is 146.101.78.161)
smtp.mailfrom=upp-ltd.com; outlook.com; dkim=fail (signature did not verify)
header.d=uppgroup.onmicrosoft.com;outlook.com; dmarc=bestguesspass
action=none header.from=upp-ltd.com;
Received-SPF: Pass (protection.outlook.com: domain of upp-ltd.com designates
146.101.78.161 as permitted sender) receiver=protection.outlook.com;
client-ip=146.101.78.161; helo=eu-smtp-delivery-161.mimecast.com;
Received: from eu-smtp-delivery-161.mimecast.com (146.101.78.161) by
BY2NAM01FT047.mail.protection.outlook.com (10.152.68.243) with Microsoft SMTP
Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id
15.20.2178.16 via Frontend Transport; Wed, 14 Aug 2019 14:11:43 +0000
X-IncomingTopHeaderMarker:
OriginalChecksum:ED2B93F1534F4D404DE43B0CE17F126879A62BAE875517B8EBFF2FDBB80BE594;UpperCasedChecksum:027F228F42324C7D6FC2C3D5A2A5A5C3E2D968B77459DFC8E3285B786E3F001E;SizeAsReceived:5993;Count:39
ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none;
b=mOc6qu7csDpxsV0YJ98ohhcx24XWg7PxVUPf/dDkNjE31p5SPUMOLM1hkg9jX48zBy/JnLgGF8/R1QhF+6296ApDePTVkgDaSCnRK34IELjDLIcbfzlzuzk4qS/qXsObjNzCYkuiw2ghY/mFF/UnkTPdV5cejBHAsFlHohJKUWOEt/uC+0r9eBuzqg69Z9vWr7Y2U2WgBzQK7qHWbDGdqghHqkg9NP8i6gpryAXUqH0vFEsZ1zRUB5KhBdITbjGWSuhBrJcTtCfdQt7SeES13r3lS1U0nuboY8Q17thme1PQ2kqqC9CgreKfDWDHoCn6ySDbUW9BRr3IKlUrpAiVmQ==
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:X-MS-Exchange-SenderADCheck;
bh=hjdRKAv3JPPxdyjOqp/ls+4OhOfFLeNhY2vYne4sP6U=;
b=KIaHZKQ+gOT89QlIxDCKLs9f2XdA99smKbPu07bsNyj4t20rkG8BVOAUOgulHkgLevIG90+b7xniMtIpbirl0QdBkr9iyCVOrsSBMUp6Rs+VbQetGy5awVqoNctgrPUeWuxIyBu0KLqmk9z1GqZz8aO8JKl0Nux1KR2gLPzvcbTIYYPD7favjaZXBkXEEcWrxhZVFke46dsgRgcSkzQ88z+d4OWe7PotYdyZHc5pYsKHy2G36Jq/QT/NguxJumlx0rBMATIljL1x4umdSLHKHBllG6huo8CraZbB5QTFHGZ2CDnfmvuyFR5GpPb66gyu+eKl9VrgtD0mreAnHCtMPw==
ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is
5.148.79.5) smtp.rcpttodomain=outlook.com smtp.mailfrom=upp-ltd.com;
dmarc=bestguesspass action=none header.from=upp-ltd.com; dkim=none (message
not signed); arc=none
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=uppgroup.onmicrosoft.com; s=selector2-uppgroup-onmicrosoft-com;
h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck;
bh=hjdRKAv3JPPxdyjOqp/ls+4OhOfFLeNhY2vYne4sP6U=;
b=UxuaZ27XmxXEM2vHiEP9PBCuzmPjQlThNDzFKQkp4A7U+4V8g0nP0Ka4Z/FSa12K+fo6thELvkzNZlr6/gEK+Gnd9qBYVN+X6lilUIH/5dzKZ/OXkT/UPSzpSU+GIf0AQ6oqUWVAioIw7qGuWLXu93jHVTUdXjDe+6cw8h0NiKA=
Received: from EUR04-DB3-obe.outbound.protection.outlook.com
(mail-db3eur04lp2050.outbound.protection.outlook.com [104.47.12.50]) (Using
TLS) by relay.mimecast.com with ESMTP id
uk-mta-71-CV2Xd2PUM32uxn-g3cNB5A-1; Wed, 14 Aug 2019 15:11:40 +0100
Received: from HE1PR0902CA0033.eurprd09.prod.outlook.com (2603:10a6:7:15::22)
by VI1PR09MB4256.eurprd09.prod.outlook.com (2603:10a6:803:13a::12) with
Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2157.14; Wed, 14 Aug
2019 14:11:39 +0000
Received: from AM5EUR03FT053.eop-EUR03.prod.protection.outlook.com
(2a01:111:f400:7e08::205) by HE1PR0902CA0033.outlook.office365.com
(2603:10a6:7:15::22) with Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2157.18 via Frontend
Transport; Wed, 14 Aug 2019 14:11:38 +0000
Received: from mail.upp-ltd.com (5.148.79.5) by
AM5EUR03FT053.mail.protection.outlook.com (10.152.16.210) with Microsoft SMTP
Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id
15.20.2115.18 via Frontend Transport; Wed, 14 Aug 2019 14:11:38 +0000
Received: from UPPSRVEX4.upp-ltd.local (10.90.2.59) by UPPSRVEX4.upp-ltd.local
(10.90.2.59) with Microsoft SMTP Server (version=TLS1_2,
cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.1531.3; Wed, 14 Aug
2019 15:11:32 +0100
Received: from UPPSRVADMIN (10.90.2.65) by UPPSRVEX4.upp-ltd.local
(10.90.2.59) with Microsoft SMTP Server id 15.1.1531.3 via Frontend
Transport; Wed, 14 Aug 2019 15:11:32 +0100
From: Joe Blogs <[email protected]>
To: Jane Doe <[email protected]>
Date: Wed, 14 Aug 2019 15:11:32 +0100
Subject: This is a sample mail
Message-ID: <[email protected]>
Return-Path: [email protected]
X-EOPAttributedMessage: 1
X-Forefront-Antispam-Report-Untrusted:
CIP:5.148.79.5;IPV:NLI;CTRY:GB;EFV:NLI;SFV:NSPM;SFS:(10019020)(346002)(136003)(376002)(39850400004)(396003)(2980300002)(199004)(40134004)(189003)(31696002)(5660300002)(70206006)(66574012)(14444005)(9686003)(5024004)(106002)(70586007)(8676002)(47776003)(126002)(23726003)(486006)(2906002)(44832011)(476003)(31686004)(478600001)(46406003)(7596002)(86362001)(305945005)(26005)(246002)(316002)(336012)(8746002)(6916009)(356004)(8936002)(7636002)(186003)(50466002)(97756001)(212503006);DIR:OUT;SFP:1102;SCL:1;SRVR:VI1PR09MB4256;H:mail.upp-ltd.com;FPR:;SPF:Pass;LANG:en;PTR:mail.upp-ltd.com;A:1;MX:1;
X-MS-PublicTrafficType: Email
X-MS-Office365-Filtering-Correlation-Id: 820361c8-f467-4627-a082-08d720c155d9
X-Microsoft-Antispam-Untrusted:
BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(5600148)(711020)(4605104)(4709080)(1401327)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(2017052603328);SRVR:VI1PR09MB4256;
X-MS-TrafficTypeDiagnostic: VI1PR09MB4256:|BY2NAM01HT037:
X-Microsoft-Antispam-PRVS:
<VI1PR09MB42564EA5364694A3882F9341CDAD0@VI1PR09MB4256.eurprd09.prod.outlook.com>
X-MS-Oob-TLC-OOBClassifiers: OLM:10000;
X-Forefront-PRVS: 01294F875B
X-MS-Exchange-SenderADCheck: 1
X-Microsoft-Antispam-Message-Info-Original:
zu5x4sRB0arC3TIrYjETVmA1xX1pScVvvUohKO5MsvTYhyjx5U6QFkUwvEZXdR31CtmKPh6UWQhuqpKmpt/79a8Ignuo1fBJGuU18AOlzG7NSgD+kPhDWHZTxegdwnmAxbWiEMq1Q+4ASkp6vWoGV4Eok1WeQ0iVC1imzHv7NZSs95GoWuY2K+Plh23EtQ+gRME0tYbDggYNFFnZmPAIJKRR8O0nwRZg5Q/3KGjh6pnx4CepC8iLzyanKxnLr444h6AqmbgyvinfHYQZ71bn2EDxesRiic/sdPVCRYQcG4RphbOm0C0ZYMuXCU9z82r9Ob8yHgExurV5vaf8UmZOqi7QgPCIYyj4Lobm4N0cBYQW3gTI4zcnPNKOguGsbaaOsOVwJ8RW+eqp87LwwY6UJ4tVnX9M7CMge1QCWBAPR4o=
X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR09MB4256
X-MC-Unique: CV2Xd2PUM32uxn-g3cNB5A-1
X-Mimecast-Spam-Score: 0
Content-Type: text/plain; charset=WINDOWS-1252
Content-Transfer-Encoding: quoted-printable
X-IncomingHeaderCount: 39
X-MS-Exchange-Organization-ExpirationStartTime: 14 Aug 2019 14:11:43.7317
(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:
820361c8-f467-4627-a082-08d720c155d9
X-EOPTenantAttributedMessage: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa:0
X-MS-Exchange-Organization-MessageDirectionality: Incoming
X-MS-Exchange-Transport-CrossTenantHeadersStripped:
BY2NAM01FT047.eop-nam01.prod.protection.outlook.com
X-Forefront-Antispam-Report: EFV:NLI;
X-MS-Exchange-Organization-AuthSource:
BY2NAM01FT047.eop-nam01.prod.protection.outlook.com
X-MS-Exchange-Organization-AuthAs: Anonymous
X-MS-UserLastLogonTime: 8/14/2019 2:11:36 PM
X-MS-Office365-Filtering-Correlation-Id-Prvs:
17915081-b157-41f0-b5d7-08d720c152f1
X-Microsoft-Antispam:
BCL:0;PCL:0;RULEID:(2390118)(5000188)(710020)(711020)(4605104)(610169)(650170)(1124261)(8291501072);SRVR:BY2NAM01HT037;
X-MS-Exchange-EOPDirect: true
X-Sender-IP: 146.101.78.161
X-SID-PRA: [email protected]
X-SID-Result: PASS
X-MS-Exchange-Organization-PCL: 2
X-MS-Exchange-AtpMessageProperties: SA|SL
X-MS-Exchange-ATPSafeLinks-Stat: 0
X-OriginatorOrg: outlook.com
X-MS-Exchange-CrossTenant-OriginalArrivalTime: 14 Aug 2019 14:11:43.2513
(UTC)
X-MS-Exchange-CrossTenant-Network-Message-Id: 820361c8-f467-4627-a082-08d720c155d9
X-MS-Exchange-CrossTenant-Id: 84df9e7f-e9f6-40af-b435-aaaaaaaaaaaa
X-MS-Exchange-CrossTenant-FromEntityHeader: Internet
X-MS-Exchange-CrossTenant-RMS-PersistedConsumerOrg:
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X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY2NAM01HT037
X-MS-Exchange-Transport-EndToEndLatency: 00:00:01.9405696
X-MS-Exchange-Processed-By-BccFoldering: 15.20.2157.000
X-Microsoft-Antispam-Mailbox-Delivery:
abwl:0;wl:0;pcwl:0;kl:0;iwl:0;ijl:0;dwl:0;dkl:0;rwl:0;ucf:0;jmr:0;ex:1;auth:1;dest:J;OFR:ExclusiveSettings;ENG:(5062000261)(5061607266)(5061608174)(4900115)(4920090)(6515079)(4950130)(4990090)(9190016);RF:JunkEmail;
X-Message-Info:
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X-Microsoft-Antispam-Message-Info:
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
MIME-Version: 1.0
答案1
这是一个有用的工具，可以帮助您检查 DNS 设置。https://mxtoolbox.com/NetworkTools.aspx
它还可用于检查域是否设置了 SPF/DKIM/DMARC。也许您应该与您的 ISP 确认，在相关位置检查您的 IP 地址的声誉，验证您是否在外部 DNS 中发布了准确的 SPF 数据，您的 IP 地址在 DNS 中是否有有效的 PTR 记录，等等。