Why do emails end up in spam on GMAIL?

Question

Exim

Emails end up in google spam.
All signatures are present - pass
ip address is clear
PTR resolves normally
No one except my test mailboxes sent letters.
Only google goes to spam.
What could be the problem?

Delivered-To: [email protected]
Received: by 10.107.129.156 with SMTP id l28csp428211ioi;
        Sat, 11 Jul 2015 05:46:03 -0700 (PDT)
X-Received: by 10.152.239.131 with SMTP id vs3mr24690522lac.102.1436618763010;
        Sat, 11 Jul 2015 05:46:03 -0700 (PDT)
Return-Path: <[email protected]>
Received: from dertyhopkinscry.ru (dertyhopkinscry.ru. [188.225.33.9])
        by mx.google.com with ESMTPS id i4si9878661laf.44.2015.07.11.05.46.01
        for <[email protected]>
        (version=TLSv1.2 cipher=RC4-SHA bits=128/128);
        Sat, 11 Jul 2015 05:46:02 -0700 (PDT)
Received-SPF: pass (google.com: domain of [email protected] designates 188.225.33.9 as permitted sender) client-ip=188.225.33.9;
Authentication-Results: mx.google.com;
       spf=pass (google.com: domain of [email protected]cry.ru designates 188.225.33.9 as permitted sender) [email protected];
       dkim=pass [email protected];
       dmarc=pass (p=NONE dis=NONE) header.from=dertyhopkinscry.ru
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=dertyhopkinscry.ru; s=dkim;
    h=Date:Message-Id:Subject:To:From:MIME-Version:Content-Type; bh=agJw8or+3g/KAkCMpRysh5HgY+He0IgptqzF8Yj3ro0=;
    b=ovw4Gnby9DAHzQjLFQ83WBB85WT+i3noZWHQ/bEbL4bhoQrU3B/JUhV85ljTi/VVucZj+ZtoIBxrgMfkjjEnOy22IdU0tCjuPzqMIyJWEEmbeoet0LccHHbINFpoA1S0225OYPraa+XGyHPkdpEQh9AGPS55boKdhm2/Ocwx8HQ=;
Received: by dertyhopkinscry.ru with esmtpa (Exim 4.80)
    id 1ZDuAM-00041d-DJ; Sat, 11 Jul 2015 12:46:02 +0000
Content-Type: multipart/alternative;
boundary="===============8376380576322043439=="
MIME-Version: 1.0
From: =?utf-8?b?VmVydGVseQ==?= <[email protected]>
To: [email protected]
X-Message-id: xmsg_id
X-Priority:
X-MSMail-Priority:
Subject: =?utf-8?b?UGlzdA==?=
Message-Id: <[email protected]>
Date: Sat, 11 Jul 2015 12:46:02 +0000

--===============8376380576322043439==
MIME-Version: 1.0
Content-Type: text/plain; charset="utf-8"
Content-Transfer-Encoding: base64

CiBpIGFtIGJvZHkgbGFzdApkZXJ0Cg==

--===============8376380576322043439==--

Answer 1

Use the service geektimes.ru/post/253332

Answer 2

Perhaps there are other solutions?

Answer 3

There is only one solution now. Write to google. And ask them.
And I don't laugh. They have such an opportunity in support for postal administrators!