__sender_thumb__
<div class="detailed_notify_window">
    <div class="profile_section">__sender_nickname__</div>
    <div>__sent_key__ <a href="<bx_url_root />mail.php?mode=view_message&messageID=__message_id__">__letter_key__</a></div>
</div>
<div class="clear_both"></div>