Spam attack on one e-mail account

Hello,
I have a problem i recieve a tons of emails including only hyperlink in html
Here is the header :

Code:

Return-path: <neva_greer@levantateyanda.org>
Envelope-to: my@email.com
Delivery-date: Mon, 01 Jul 2013 10:58:48 +0200
Received: from ds59.buyhttp.com ([66.45.247.210]:37998 helo=srv1.canoa.net)
        by my.host.pl with esmtps (TLSv1:DHE-RSA-AES256-SHA:256)
        (Exim 4.80.1)
        (envelope-from <neva_greer@levantateyanda.org>)
        id 1UtZwc-0006SI-8g
        for my@email.com; Mon, 01 Jul 2013 10:58:48 +0200
Received: from levantat by srv1.canoa.net with local (Exim 4.80.1)
        (envelope-from <neva_greer@levantateyanda.org>)
        id 1UtZwY-000550-Ob
        for my@email.com; Mon, 01 Jul 2013 04:58:42 -0400
To: my@email.com
Subject: Put it there
From: "Neva Greer" <neva_greer@levantateyanda.org>
Reply-To: "Neva Greer" <neva_greer@levantateyanda.org>
X-Priority: 3 (Normal)
MIME-Version: 1.0
Content-Type: text/html; charset="iso-8859-1"
Content-Transfer-Encoding: 8bit
Message-Id: <E1UtZwY-000550-Ob@srv1.canoa.net>
Date: Mon, 01 Jul 2013 04:58:42 -0400
X-AntiAbuse: This header was added to track abuse, please include it with any abuse report
X-AntiAbuse: Primary Hostname - srv1.canoa.net
X-AntiAbuse: Original Domain - email.com
X-AntiAbuse: Originator/Caller UID/GID - [580 580] / [47 12]
X-AntiAbuse: Sender Address Domain - levantateyanda.org
X-Get-Message-Sender-Via: srv1.canoa.net: authenticated_id: levantat/from_h
X-Spam-Status: No, score=1.9
X-Spam-Score: 19
X-Spam-Bar: +
X-Ham-Report: Spam detection software, running on the system "my.host.pl", has
 identified this incoming email as possible spam.  The original message
 has been attached to this so you can view it (if it isn't spam) or label
 similar future email.  If you have any questions, see
 root\@localhost for details.
 
 Content preview:  Intimate Moments my mom with her BF [...] 
 
 Content analysis details:   (1.9 points, 5.0 required)
 
  pts rule name              description
 ---- ---------------------- --------------------------------------------------
  0.0 URIBL_BLOCKED          ADMINISTRATOR NOTICE: The query to URIBL was blocked.
                             See
                             http://wiki.apache.org/spamassassin/DnsBlocklists#dnsbl-block
                              for more information.
                             [URIs: naco.sk]
  0.0 HTML_MESSAGE           BODY: HTML included in message
  0.8 BAYES_50               BODY: Bayes spam probability is 40 to 60%
                             [score: 0.4971]
  0.7 MIME_HTML_ONLY         BODY: Message only has text/html MIME parts
  0.4 HTML_MIME_NO_HTML_TAG  HTML-only message, but there is no HTML tag
X-Spam-Flag: NO



 Intimate Moments my mom with her BF

I really do not know how to handle this problem please help. Lowering the score will help but will affect most of the clients emails so its not a solution