<!-- 邮件折叠模式头区域 -->
<div class="mail_head_collapse mail_head_collapse_readmark_{{mail_readmark}}" mailid="{{mailid}}" id="mail_head_collapse_{{mailid}}">
    <div class="mail_head_collapse_left">
        <div class="mail_head_readmark"></div>
		<!--<div class='mail_head_avatar'><img src='{{sender_avatar}}' /></div>-->
        <div class="mail_head_sender ellipsis">{{contact_display}}</div>
    </div>
    <div class="mail_head_collapse_right">
		<div class="mail_head_time">{{time_short}}</div>
        <div class="mail_head_date">{{date_short}}</div>
		<div class="mail_head_attachment hide_ifzero_{{has_attachments}}"></div>
    </div>
	<div class="mail_head_collapse_main">
        <div class="mail_head_abstract ellipsis">{{abstract}}</div>
    </div>
</div>
<!-- 邮件展开模式头区域 -->
<!--<div class="mail_head_expand hide_when_collapse_{{session_expand_state}}"></div>-->