Mail sent to google/outlook goes to spam/junk using postfix

Looks like I am missing something. Configured ns1 and ns2, hostname and a correct PTR record is created by my ISP. Here is a detailed mail sent to outlook:

x-store-info:xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Authentication-Results:; spf=pass (sender IP is; dkim=pass; x-hmca=pass X-SID-PRA: X-AUTH-Result: PASS X-SID-Result: PASS X-Message-Status: n:n X-Message-Delivery: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx X-Message-Info: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Received: from ([]) by with Microsoft SMTPSVC(6.0.3790.4900); Tue, 8 Apr 2014 12:43:15 -0700 Received: by (, from userid 505) id C7E24FCC4; Tue, 8 Apr 2014 21:41:13 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple;; s=2014; t=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx; bh=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx; h=To:Subject:MIME-Version:Content-Type:Content-Transfer-Encoding: Date:From:Message-ID; b=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx To: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Subject: test X-PHP-Originating-Script: 0:rcmail.php MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Date: Tue, 08 Apr 2014 21:41:13 +0200 From: Message-ID: X-Sender: User-Agent: Domain Webmail/0.9.5 Return-Path: X-OriginalArrivalTime: 08 Apr 2014 19:43:15.0777 (UTC) FILETIME=[C8CC5B10:01CF5362]


As you see DKIM and SPF and all the other tests are marked "PASS" but still my mails go to spam/junk folder. Any tip or something I might have missed? Many thanks in advance.



Howdy -- it appears that you're using Virtualmin GPL there... could you post this same question in the Forums, using the Forums link above? We'll be able to help you out better over there, as this area is for folks using Virtualmin Pro.

When you start a new Forum thread, one thing to include in that would be to see if your IP address is included on an RBL.

You can determine that by browsing here, and entering your IP address:

Another thing to check, would be to see what information Google includes when it adds your email to the spam folder. Google usually gives a semi-vague message as to why it was marked as such -- vague as it is, it can sometimes help pinpoint the cause of the problem.