Running CentOS 6. I have postfix installed and it is sending e-mail. However, all my e-mails go to spam. rDNS & DNS setup. SPF for my domain also setup. Below are the e-mail headers.
Delivered-To: arowland@isl-edu.org Received: by 10.216.184.134 with SMTP id s6csp1404129wem; Tue, 9 Dec 2014 08:16:58 -0800 (PST) X-Received: by 10.236.140.196 with SMTP id e44mr3691258yhj.19.1418141818368; Tue, 09 Dec 2014 08:16:58 -0800 (PST) Return-Path: root@mail.drewrowland.com Received: from mail.drewrowland.com (io.puresimplicitydesigns.com. [104.236.45.134]) by mx.google.com with ESMTP id q8si1699536qco.8.2014.12.09.08.16.57 for arowland@isl-edu.org; Tue, 09 Dec 2014 08:16:57 -0800 (PST) Received-SPF: none (google.com: root@mail.drewrowland.com does not designate permitted sender hosts) client-ip=104.236.45.134; Authentication-Results: mx.google.com; spf=none (google.com: root@mail.drewrowland.com does not designate permitted sender hosts) smtp.mail=root@mail.drewrowland.com Received: by mail.drewrowland.com (Postfix, from userid 0) id 08165E0EC8; Tue, 9 Dec 2014 11:16:56 -0500 (EST) Date: Tue, 09 Dec 2014 11:16:56 -0500 To: arowland@isl-edu.org Subject: hey test User-Agent: Heirloom mailx 12.4 7/29/08 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Message-Id: 20141209161656.08165E0EC8@mail.drewrowland.com From: root@mail.drewrowland.com (root)
yup
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This question was answered by @rkovacic:
it says spf=none in your email headers.
it says spf=none in your email headers.