<!-- 邮件发件人item -->
<li class='mail_header_receiver_item mail_contact_item' name="{{contact_display}}" email="{{contact_address}}">
	<span class="mail_info_expanded_contact_address" alt="{{contact_address}}"><span class="mail_info_expanded_sender">{{contact_display}}</span>&lt;{{contact_address}}&gt;</span>
</li>
