I recently setup an email server with static IP address, (Ubuntu 12.04 & Postfix); Everyting looks OK, I did te test@allaboutspam.com test and everything passes in green (except for BATV format wich it's yellow, but as far as I know it is optional). The Brandon Checketts email test passes OK too, the message it's not marked as spam in the tests, the IP is not blacklisted, but when I send something to a gmail.com or outlook.com address it goes into spam, How to fix it?
Here you have my email headers:
Delivered-To: saul.xenode@gmail.com
Received: by 10.49.49.106 with SMTP id t10csp21371qen;
Thu, 9 May 2013 07:56:47 -0700 (PDT)
X-Received: by 10.60.101.163 with SMTP id fh3mr4561699oeb.95.1368111406659;
Thu, 09 May 2013 07:56:46 -0700 (PDT)
Return-Path: <uranosrv@2travel.info>
Received: from 2travel.info (2travel.info. [187.163.74.217])
by mx.google.com with ESMTPS id m9si2088545obv.129.2013.05.09.07.56.46
for <saul.xenode@gmail.com>
(version=TLSv1.1 cipher=ECDHE-RSA-RC4-SHA bits=128/128);
Thu, 09 May 2013 07:56:46 -0700 (PDT)
Received-SPF: pass (google.com: domain of uranosrv@2travel.info designates 187.163.74.217 as permitted sender) client-ip=187.163.74.217;
Authentication-Results: mx.google.com;
spf=pass (google.com: domain of uranosrv@2travel.info designates 187.163.74.217 as permitted sender) smtp.mail=uranosrv@2travel.info;
dkim=pass (test mode) header.i=@2travel.info
Received: by 2travel.info (Postfix, from userid 1000)
id 84FC440BFF; Thu, 9 May 2013 09:57:00 -0500 (CDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=2travel.info;
s=2travelkey; t=1368111420;
bh=LXnlcM8uGSNLjh0KpvoP9Tb5EqbHG59Qc5759/vsCFo=;
h=Subject:To:Date:From;
b=tt3nk9ZG3/R6xp4plcWVpyB7AdlFqXrbqMSHb69BSanMHTgNM49oi3ljHx99z7Olq
895wFMX6QL4o2eAJBPf5fib+IaSVeRzJz0ScC3gIjE52xATc6CzPPfkWYT+oIWQJZ7
9/UI4JcwTxaAf33XYi6pCn8OgSRGz4ut12hElL5w=
Subject: test
To: <saul.xenode@gmail.com>
X-Mailer: mail (GNU Mailutils 2.2)
Message-Id: <20130509145700.84FC440BFF@2travel.info>
Date: Thu, 9 May 2013 09:57:00 -0500 (CDT)
From: uranosrv@2travel.info (Urano Server)
prueba
Any ideas?