cPanel服务器电子邮件，标记为垃圾邮件、SPF、DKIM和rDNS通行证

Question

在承载多个域的cPanel服务器11.34.1上出现此问题。来自sendingdomain.com地址上的此框的电子邮件被Gmail标记为垃圾邮件。我已经实现了SPF和DKIM，它们都在下面的电子邮件标题中传递。发送IP不打开，黑名单& rDNS被正确设置和解析。我不知道还有什么办法能解决这个问题。

Delivered-To: user@gmail.com
Received: by 10.182.141.9 with SMTP id rk9csp207963obb;
    Wed, 20 Feb 2013 03:41:05 -0800 (PST)
X-Received: by 10.66.251.129 with SMTP id zk1mr53632663pac.9.1361360464859;
    Wed, 20 Feb 2013 03:41:04 -0800 (PST)
Return-Path: <test@sendingdomain.com>
Received: from newredwood.sendingdomain.com (newredwood.sendingdomain.com.     [xxx.xxx.xxx.xxx])
    by mx.google.com with ESMTPS id zt7si19804948pbc.152.2013.02.20.03.41.04
    (version=TLSv1 cipher=RC4-SHA bits=128/128);
    Wed, 20 Feb 2013 03:41:04 -0800 (PST)
Received-SPF: pass (google.com: domain of test@sendingdomain.com designates xxx.xxx.xxx.xxx as permitted sender) client-ip=xxx.xxx.xxx.xxx;
Authentication-Results: mx.google.com;
   spf=pass (google.com: domain of test@sendingdomain.com designates xxx.xxx.xxx.xxx as     permitted sender) smtp.mail=test@sendingdomain.com;
   dkim=pass header.i=@sendingdomain.com
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sendingdomain.com;     s=default;
h=Message-ID:Subject:To:From:Date:Content-Transfer-Encoding:Content-Type:MIME-    Version; bh=kpYel1IlDvqXEUc0SyIpXbMte3XpQOCXHl+zTyHQvGc=;
b=sGVY6xFKxNKQdpKAtpNaarqLtBD1fgnYUpL+53Hq9GExMz9u2MscfuKMv35y+Gct2uCSIu8FOyAuKeFCUHfIqwc6W4PM+cWNxiSir1CdJmU6UzYIagu1ttD7/AsCEv1dWU9l9rfE5KXAl44kNoaNGt2Z8vxlOCLYiirsqG4hpSE=;
Received: from localhost ([127.0.0.1]:36570 helo=sendingdomain.com)
by newredwood.sendingdomain.com with esmtpa (Exim 4.80)
(envelope-from <test@sendingdomain.com>)
id 1U882o-00059a-Ro
for user@gmail.com; Wed, 20 Feb 2013 03:41:02 -0800
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8;
 format=flowed
Content-Transfer-Encoding: 7bit
Date: Wed, 20 Feb 2013 03:41:02 -0800
From: test@sendingdomain.com
To: <user@gmail.com>
Subject: 6
Message-ID: <b0b1490033f8481d366573a950e733b0@sendingdomain.com>
X-Sender: test@sendingdomain.com
User-Agent: Roundcube Webmail/0.8.4
X-Media-MailScanner-Information: Please contact the ISP for more information
X-Media-MailScanner-ID: 1U882o-00059a-Ro
X-Media-MailScanner: Not scanned: please contact your Internet E-Mail Service Provider for details
X-Media-MailScanner-SpamCheck: 
X-Media-MailScanner-From: test@sendingdomain.com
X-Spam-Status: No
X-AntiAbuse: This header was added to track abuse, please include it with any abuse report
X-AntiAbuse: Primary Hostname - newredwood.sendingdomain.com
X-AntiAbuse: Original Domain - gmail.com
X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12]
X-AntiAbuse: Sender Address Domain - sendingdomain.com
X-Get-Message-Sender-Via: newredwood.sendingdomain.com: authenticated_id:     test@sendingdomain.com

6

Answer 1

Google(或任何其他IP )垃圾邮件检测系统的很大一部分是基于您服务器的IP信誉。如果您的IP有一个低声誉，那么它将被标记为垃圾邮件，而不管DKIM/SPF传递。

你会想要检查你在http://www.senderscore.org/的声誉

另外，对于WHM，您可能希望有电子邮件路由根据网站的IP。这可以减少跨站点的影响，如果您有多个IP或允许您绕过继承的不良IP。

http://docs.cpanel.net/twiki/bin/view/AllDocumentation/WHMDocs/EximDifferentIps

Answer 2

在此遵循Google大容量发件人指南，如果你是，但仍然把你的电子邮件标记为垃圾邮件，有一个快速的“进一步故障排除”页面，最终在一个联系他们的大容量电子邮件支持小组。

他们应该比这里的任何人都能提供更好的援助。

Answer 3

根据我的经验，gmail将PHP mail()函数发送的所有电子邮件发送给垃圾邮件。CPanel的webmail解决方案，如圆立方体，使用它。

我发现避免被发送到垃圾邮件的最好方法是从SMTP服务器发送电子邮件。它可以是自己的服务器的邮件服务器。重要的是发送者是经过认证的。

我希望圆立方体开发人员能尽快找到一种使用SMTP的方法。

Wordpress也使用相同的PHP ()函数，有些插件允许您使用SMTP并使您的电子邮件被正确传递，比如WP邮件SMTP