我们公司有 3 或 4 名用户的电子邮件总是被归入收件人的垃圾邮件文件夹。无论是 Gmail、雅虎还是其他电子邮件提供商。
我们运行内部 Exchange 2010 服务器。我们的静态 IP 地址、电子邮件服务器 IP 或其他任何 IP 均不在任何黑名单中。反向 DNS 也返回到我们的域。
我还将其范围缩小到 Outlook 以 HTML 格式发送邮件。如果我从 Outlook 以 HTML 格式发送邮件，该邮件将被归为垃圾邮件。如果我从 Outlook 以纯文本格式发送邮件，该邮件将被发送到收件箱。如果我使用 OWA 并以 HTML 格式发送邮件，该邮件将被发送到收件箱，如果我使用 OWA 并以纯文本格式发送邮件，该邮件将被发送到收件箱。
我读到过，无效的 HTML 标记可能会将邮件标记为垃圾邮件。
我的问题是如何从 Outlook 方面修复它？是否有补丁更新、已知错误或解决方法？
有问题的 Outlook 版本是 Outlook 2016 64 位（版本号：16.0.4432.1000）
以下是直接发送到 Gmail 帐户垃圾邮件的邮件标题：
Delivered-To: [email protected]
Received: by 10.36.216.2 with SMTP id b2csp839244itg;
Thu, 8 Sep 2016 08:53:25 -0700 (PDT)
X-Received: by 10.55.121.67 with SMTP id u64mr459190qkc.114.1473350005112;
Thu, 08 Sep 2016 08:53:25 -0700 (PDT)
Return-Path: <>
Received: from morocco.FinkelLaw.local ([65.23.29.10])
by mx.google.com with ESMTPS id t91si29088576qtd.75.2016.09.08.08.53.24
for <[email protected]>
(version=TLS1 cipher=AES128-SHA bits=128/128);
Thu, 08 Sep 2016 08:53:25 -0700 (PDT)
Received-SPF: neutral (google.com: 65.23.29.10 is neither permitted nor denied by best guess record for domain of [email protected]) client-ip=65.23.29.10;
Authentication-Results: mx.google.com;
spf=neutral (google.com: 65.23.29.10 is neither permitted nor denied by best guess record for domain of @finkellaw.com) [email protected]
Received: from ALASKA.FinkelLaw.local (Not Verified[192.168.170.245]) by morocco.FinkelLaw.local with MailMarshal (v7,1,1,5205) (using TLS: SSLv23)
id <B57d189740000>; Thu, 08 Sep 2016 11:53:24 -0400
Received: from ALASKA.FinkelLaw.local ([::1]) by ALASKA.FinkelLaw.local
([::1]) with mapi id 14.03.0301.000; Thu, 8 Sep 2016 11:52:51 -0400
From:
To: "[email protected]" <[email protected]>
Subject: Sent from outlook as html
Thread-Topic: Sent from outlook as html
Thread-Index: AdIJ6QkedPv4B7feQXGBQSNfw23Lbg==
Date: Thu, 8 Sep 2016 15:52:50 +0000
Message-ID: <[email protected]>
Accept-Language: en-US
Content-Language: en-US
X-MS-Has-Attach:
X-MS-TNEF-Correlator:
x-originating-ip: [192.168.170.121]
Content-Type: multipart/alternative;
boundary="_000_BD475DDC50C9284797A8FBEAB175D3895F4D16B2ALASKAFinkelLaw_"
MIME-Version: 1.0
--_000_BD475DDC50C9284797A8FBEAB175D3895F4D16B2ALASKAFinkelLaw_
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
Sent from outlook as html
--------------------------------------------------------
I.T. Manager
Finkel Law Firm LLC
4000 Faber Place Drive, Suite 450
North Charleston, South Carolina 29405
Direct Dial: (843) 576-6352
DISCLAIMER:
The information transmitted is intended only for the person or=20
entity to which it is addressed and may contain confidential=20
and/or legally privileged material. Any review, retransmission,=20
dissemination or other use of this information, directly or=20
indirectly, by persons or entities other than the intended=20
recipient is prohibited. If you are not the intended recipient=20
please contact the sender and delete the material from all=20
computers in which it resides. Internet communications cannot=20
be guaranteed to be secure or error-free as information could=20
be intercepted, corrupted, lost, destroyed, arrive late,=20
incomplete, or contain viruses. Therefore, we do not accept=20
responsibility for any errors or omissions that are present=20
in this message, or any attachments, that have arisen as a=20
result of e-mail transmission. If verification is required,=20
please request a hard-copy version or contact us by phone.=20
Any views or opinions presented are solely those of the author=20
and do not necessarily represent those of the firm.=20
CIRCULAR 230 DISCLOSURE: To comply with Treasury Department=20
regulations, we inform you that, unless otherwise expressly=20
indicated, any tax advice contained in this communication=20
(including any attachments or enclosures) is not intended or=20
written to be used, and cannot be used, for the purpose of=20
(i)avoiding penalties that may be imposed under the Internal=20
Revenue Code or any other applicable tax law, or (ii) promoting,=20
marketing or recommending to another party any entity, investment, plan, =
transaction, arrangement, or other tax related matter.
--_000_BD475DDC50C9284797A8FBEAB175D3895F4D16B2ALASKAFinkelLaw_
Content-Type: text/html; charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
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<meta name=3D"Generator" content=3D"Microsoft Word 15 (filtered medium)">=
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<p class=3D"MsoNormal">Sent from outlook as html<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
<p class=3D"MsoNormal">--------------------------------------------------=
------<o:p></o:p></p>
<p class=3D"MsoNormal">Jo<o:p></o:p></p>
<p class=3D"MsoNormal">I.T. Manager<o:p></o:p></p>
<p class=3D"MsoNormal">Finkel Law Firm LLC<o:p></o:p></p>
<p class=3D"MsoNormal">4000 Faber Place Drive, Suite 450<o:p></o:p></p>
<p class=3D"MsoNormal">North Charleston, South Carolina 29405<o:p></o:p><=
/p>
<p class=3D"MsoNormal">Direct Dial: (843) 576-6352<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p> </o:p></p>
</div>
<P align=3Dleft><FONT size=3D1><FONT face=3DArial>DISCLAIMER: The informa=
tion=20
transmitted is intended only for the person or entity to which it is addr=
essed=20
and may contain confidential and/or legally privileged material. Any revi=
ew,=20
retransmission, dissemination or other use of this information, directly =
or=20
indirectly, by persons or entities other than the intended recipient is=20
prohibited. If you are not the intended recipient please contact the send=
er and=20
delete the material from all computers in which it resides. Internet=20
communications cannot be guaranteed to be secure or error-free as informa=
tion=20
could be intercepted, corrupted, lost, destroyed, arrive late, incomplete=
, or=20
contain viruses. Therefore, we do not accept responsibility for any error=
s or=20
omissions that are present in this message, or any attachments, that have=
=20arisen=20
as a result of e-mail transmission. If verification is required, please r=
equest=20
a hard-copy version or contact us by phone. Any views or opinions present=
ed are=20
solely those of the author and do not necessarily represent those of the =
firm.=20
</FONT></FONT></P>
<P align=3Dleft><FONT size=3D1><FONT face=3DArial>CIRCULAR 230 DISCLOSURE=
: To comply=20
with Treasury Department regulations, we inform you that, unless otherwis=
e=20
expressly indicated, any tax advice contained in this communication (incl=
uding=20
any attachments or enclosures) is not intended or written to be used, and=
=20cannot=20
be used, for the purpose of (i)avoiding penalties that may be imposed und=
er the=20
Internal Revenue Code or any other applicable tax law, or (ii) promoting,=
=20
marketing or recommending to another party any entity, investment, plan, =
transaction, arrangement, or other tax related matter.</FONT>=20
</FONT></P>
</body>
</html>
--_000_BD475DDC50C9284797A8FBEAB175D3895F4D16B2ALASKAFinkelLaw_--