email - Why is my own e-mail address not listed in the To field?

I have received a suspicious e-mail. I am not affiliated with the company mentioned in the e-mail body, or the signer. However, I have been using the app they mention in the e-mail. They are inviting me to a Beta test. But the e-mail is not by the original author of the app. But I'm thinking they might have hired an external company to do this version of the app. There is a link to a TestFlight page. So I'm not sure what to make of this.

Now this is what mainly arose my attention.

From:    Anders Bergman 
To:      Bon Support
Cc:
Subject: Test av nya BBK för Android

This is how it shows up in Outlook 2010. The "To" field is addressed to "Bon Support" and when I double-click on that I see support@bontouch.com. I can assure you that none of these are my e-mail addresses. So where the heck is my own e-mail address? How could I have received this if it was addressed to someone else? If not spammers and skimmers and other criminals, who else is using this practice and why? And how can I tell now to what e-mail account I received this? I have more than one account set up in Outlook.

Update

---

X-T2-Real-To: 
Return-Path: 
X-T2-Spam-Status: No, hits=-0.1 required=5.0 tests=BAYES_50,
    HTML_MESSAGE,RCVD_IN_DNSWL_LOW
Received: from 
  by mailbe03.swip.net (CommuniGate Pro RULE 5.4.4)
  with RULE id 171382165; Wed, 23 Oct 2013 10:30:14 +0200
X-Autogenerated: Mirror
Resent-From: 
Resent-Date: Wed, 23 Oct 2013 10:30:14 +0200
X-T2-Real-To: 
X-T2-Spam-Status: No, hits=-0.1 required=5.0 tests=BAYES_50,
    HTML_MESSAGE,RCVD_IN_DNSWL_LOW
Received: from mail-la0-f49.google.com ([209.85.215.49] verified)
  by mailfe07.swip.net (CommuniGate Pro SMTP 5.4.4)
  with ESMTPS id 446061965 for my-email@tele2.se; Wed, 23 Oct 2013 10:30:12 +0200
Received-SPF: none
 receiver=mailfe07.swip.net; client-ip=209.85.215.49; envelope-from=anders.bergman@bontouch.com
Received: by mail-la0-f49.google.com with SMTP id eh20so357260lab.8
        for ; Wed, 23 Oct 2013 01:30:10 -0700 (PDT)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20130820;
        h=x-gm-message-state:from:content-type:date:subject:to:message-id
         :mime-version;
        bh=JprkfYQhNUhcVFA7ZpzJa94c1OV0Fabysm64G9QOXlI=;
        b=XGMTt4NB4404RL0z5tKQNIYX8WJw6fr73dQNS3+wXxijyXWcXY0AVjQkKg6r9mY3uy
         RecuFcwuZo6UeXNr6fDqR3gVTsEfXKe8OxNQAZY5LJVCUKbX9LvxkBnFvcRt690fLe2l
         CRlJkfrGg/pxsX1dvoCbtGpR/zOZLkt+3Y1p6LyYuMZBtTMSKxyF0lNoML2JwnF0hf5w
         LayOFidlYtYhCwXo01tpg2MXxIAxrk3UH+IcVLDjr/M/+Cd+I0j3COeKTq3oL7e3p58s
         vuRUZrYdgsdOYxWwD8UmIrS40sTsSgV3hMm1jftCiQGqnTT6o3llYxCVjIE5Ki0HG/My
         RkfQ==
X-Gm-Message-State: ALoCoQkZJT/ZGaGrnfpKLyO8LRTO1EuDp39F4SZ9Gax9puG3RlHfTAe8cUIqZdvPSVOiiXJ0gS+l
X-Received: by 10.152.171.72 with SMTP id as8mr258717lac.33.1382517010017;
        Wed, 23 Oct 2013 01:30:10 -0700 (PDT)
X-Original-Return-Path: 
Received: from [10.0.1.144] (77.72.97.10.c.fiberdirekt.net. [77.72.97.10])
        by mx.google.com with ESMTPSA id mr1sm18536043lbc.16.2013.10.23.01.30.04
        for 
        (version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128);
        Wed, 23 Oct 2013 01:30:09 -0700 (PDT)
From: Anders Bergman 
Content-Type: multipart/alternative; boundary="Apple-Mail=_D829B436-0812-4CDC-BE9A-555257A9A44B"
Date: Wed, 23 Oct 2013 10:30:02 +0200
Subject: =?iso-8859-1?Q?Testa_av_nya_BBK_f=F6r_Android?=
To: Bon Support 
Message-Id: <02BCA896-E025-4617-8993-BB21F007AF25@bontouch.com>
Mime-Version: 1.0 (Mac OS X Mail 6.5 \(1508\))
X-Mailer: Apple Mail (2.1508)

Now here are the interesting bits of information. The "real" To address:

X-T2-Real-To: 

The "return path" address:

Return-Path: 

It has been scanned for SPAM with Spam Assasin (Bayes 50 rule). "SpamAssassin includes a Bayesian filter that assigns scores based on the user's previous email history. Bayesian spam probability is 40 to 60%."

X-T2-Spam-Status: No, hits=-0.1 required=5.0 tests=BAYES_50

I can see it was sent to multiple recipients. I'd say this is indicative of a Bcc mail.

for 

I also see he used Apple Mail 6.5 to send the e-mail.

Mime-Version: 1.0 (Mac OS X Mail 6.5 \(1508\))
X-Mailer: Apple Mail (2.1508)

So it looks like he's running OS X 10.8.x Mountain Lion. That's kind of cool to know.

He is in fact running Mac OS X, so I'd say it's a genuine e-mail, and not a spam. Yes, I know that by the fact that he is using a Mac! Apple users have a life, they don't do spam. ;)