我们有一个奇怪的情况：
我们也有类似的邮件在本地邮箱之间的问题（但Gmail使用我们的服务器域和客户端的IP）： 通过SMTP从一个本地箱发送到另一个邮箱，因为客户端IP而不是服务器的邮件导入到Gmail的SPF失败
例：
Received-SPF: fail (google.com: domain of [email protected] does not designate 188.40.153.39 as permitted sender) client-ip=188.40.153.39; Authentication-Results: mx.google.com; spf=fail (google.com: domain of [email protected] does not designate 188.40.153.39 as permitted sender) smtp[email protected] 更多标题：
Delivered-To: example@gmail.com Received: by 10.194.168.164 with SMTP id zx4csp522020wjb; Thu, 19 Feb 2015 06:26:04 -0800 (PST) X-Received: by 10.180.219.66 with SMTP id pm2mr10333511wic.91.1424355964017; Thu, 19 Feb 2015 06:26:04 -0800 (PST) Return-Path: <[email protected]> Received: from server.webvizarts.com (server.webvizarts.com . [188.40.153.39]) by mx.google.com with ESMTPS id ge6si41332059wjd.24.2015.02.19.06.26.03 for <[email protected]> (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 19 Feb 2015 06:26:04 -0800 (PST) Received-SPF: fail (google.com: domain of [email protected] does not designate 188.40.153.39 as permitted sender) client-ip=188.40.153.39; Authentication-Results: mx.google.com; spf=fail (google.com: domain of [email protected] does not designate 188.40.153.39 as permitted sender) [email protected] Received: from mx.msit.gov.pl ([77.252.152.34]) by server.webvizarts.com with esmtp (Exim 4.83) (envelope-from <[email protected]>) id 1YOS3G-0003eP-T2 for [email protected]; Thu, 19 Feb 2015 15:26:03 +0100 Received: from msit.gov.pl (unknown [192.168.10.30]) by mx.msit.gov.pl (Postfix) with ESMTPS id 5BE2F3B64 for <[email protected]>; Thu, 19 Feb 2015 15:24:48 +0100 (CET) Received: from EX3.sport.local (192.168.10.30) by EX3.sport.local (192.168.10.30) with Microsoft SMTP Server (TLS) id 15.0.1044.25; Thu, 19 Feb 2015 15:22:45 +0100 Received: from EX3.sport.local ([fe80::b8ed:df29:c87:77d2]) by EX3.sport.local ([fe80::b8ed:df29:c87:77d2%15]) with mapi id 15.00.1044.021; Thu, 19 Feb 2015 15:22:45 +0100 From: John Smith <[email protected]> To: Christopher Smith <[email protected]> Subject: Re: Some sensitive subject Thread-Topic: Some sensitive subject X-MS-Has-Attach: yes X-MS-TNEF-Correlator: x-ms-exchange-transport-fromentityheader: Hosted x-originating-ip: [192.168.0.102]
模糊的标题，邮箱名称和人名。
我们有基于Debian的VPS的dovecot + exim。
我们寻找一些解决scheme如何避免这一点。 在Gmail方面的实施有缺陷，或者我们可以做些什么呢？
编辑：根据评论它的转发错误作为导入
[…]
我们像Gmail中的其他邮件一样在Gmail中导入该邮件
[…]
这是错误的，因为邮件标题告诉不同的东西：
Received: from server.webvizarts.com (server.webvizarts.com . [188.40.153.39]) by mx.google.com with ESMTPS id ge6si41332059wjd.24.2015.02.19.06.26.03 for <[email protected]> (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 19 Feb 2015 06:26:04 -0800 (PST)
这些电子邮件是由server.webvizarts.com for [email protected] mx.google.com 。 显然没有设置信封，从：
Authentication-Results: mx.google.com; spf=fail (google.com: domain of [email protected] does not designate 188.40.153.39 as permitted sender) [email protected]
很明显，信封仍然是[email protected] 。
我可以在这里想到三个选项：