Email sent to gmail is flagged as spam.

I am almost ready to give up here. I have a ubuntu server with postfix and I am hosting mutiple domain names with email accounts. Any email address I send from on my server to gmail ends up in a spam folder.

I have this SPF record set for all my domains in the DNS and my email still ends up in gmails spam folder. Here is my SPF record: @ v=spf1 mx ip4:192.241.174.155 -all

I have checked the spam lists from here http://www.spamhaus.org/query/ip/192.241.174.155 and everything looks good.

Any help would be appreciated. I am at a loss.

Here is a email header from one email that is put in apm folder

Delivered-To: blah@gmail.com Received: by 10.68.204.97 with SMTP id kx1csp344035pbc; Wed, 11 Dec 2013 15:41:50 -0800 (PST) X-Received: by 10.224.55.197 with SMTP id v5mr6990173qag.9.1386805309858; Wed, 11 Dec 2013 15:41:49 -0800 (PST) Return-Path: blah@blahtech.us Received: from blahtech.us (blahtech.us. [192.241.174.155]) by mx.google.com with ESMTP id t13si17143153qef.73.2013.12.11.15.41.49 for blahblah1@gmail.com; Wed, 11 Dec 2013 15:41:49 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of blah@blahtech.us designates 192.241.174.155 as permitted sender) client-ip=192.241.174.155; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of blah@blahtech.us designates 192.241.174.155 as permitted sender) smtp.mail=blah@blahtech.us Received: from localhost (localhost [127.0.0.1]) by blahtech.us (Postfix) with ESMTP id 29E78A13FB for blahblah1@gmail.com; Wed, 11 Dec 2013 18:41:49 -0500 (EST) X-Virus-Scanned: Debian amavisd-new at blahtech.us Received: from blahtech.us ([127.0.0.1]) by localhost (localhost [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id lvifmUrXjonV for blahblah1@gmail.com; Wed, 11 Dec 2013 18:41:48 -0500 (EST) Received: from blah.com (localhost [127.0.0.1]) by blahtech.us (Postfix) with ESMTP id B45E0A13EF for blahblah1@gmail.com; Wed, 11 Dec 2013 18:41:48 -0500 (EST) Received: from 50.165.145.244 (SquirrelMail authenticated user blah@blahtech.us) by blah.com with HTTP; Wed, 11 Dec 2013 18:41:48 -0500 Message-ID: 8f7a1823da66577b49c4fccd524b7e95.squirrel@blah.com Date: Wed, 11 Dec 2013 18:41:48 -0500 Subject: Wed night hockey From: blah@blahtech.us To: blahblah1@gmail.com User-Agent: SquirrelMail/1.4.22 MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal