frappe/frappe/email/page/email_inbox/inbox_list.html

<div class="list-row row-named" data-name="{%= data.name %}" style=" {%= data.seen ? "font-weight:normal" : "font-weight:bold" %}">
    <div class="row doclist-row  has-checkbox">
        <div class="col-mg-5  col-sm-12  list-row-left">
            <div class="row">
                <div class="col-sm-2 list-col ellipsis col-xs-12">
                    <span class="list-value">
                        <input class="list-row-checkbox noclick" type="checkbox" style="margin: 0 7px 0 0; vertical-align: middle;">
                        {% if (data.sender_full_name){var sender = data.sender_full_name} else {var sender =  data.sender} %}
                        <a class="grey"  title="{%= sender %}">{%= sender %}</a>
                    </span>
                </div>
                <div class="col-sm-4 list-col ellipsis  col-xs-12">
                    <span class="list-value">
                        <a class="grey" title="{%= data.name %}">{%= data.subject %}</a>
                    </span>
                </div>
				<div class="col-sm-2 list-col ellipsis hidden-xs">
					<span class="list-value">
						<a class="h6 text-muted grey noclick" data-filter="timeline_doctype,=,{%= data.timeline_doctype %}" title="Linked Doctype: {%= data.reference_doctype %}" href="#Form/{%= data.timeline_doctype %}/{%= data.timeline_name %}">{%= data.timeline_label%}</a>
					</span>
				</div>
				<div class="col-sm-2 list-col ellipsis hidden-xs">
					<span class="list-value">
						<i class="h6 fa fa-link text-muted relink-link pull-right" style="padding: 0px 0px; margin-right: 10px; font-size: 1.1em;"></i>
						<a class="text-muted grey noclick reference-document" title="Linked Doctype: {%= data.reference_doctype %}" href="#Form/{%= data.reference_doctype %}/{%= data.reference_name %}">{%= data.reference_name %}</a>
					</span>
				</div>
				<div class="col-sm-1 list-col ellipsis hidden-xs">
					<span class="list-value">
						<span>
							{% if(data.has_attachment){ %}
							<i class="fa fa-paperclip fa-large"></i>
							{% } %}
						</span>
					</span>
				</div>
				<div class="col-sm-1 list-col ellipsis  hidden-xs" >
					<span class="list-value">
					{%= comment_when(data.communication_date,true) %}
					</span>
				</div>
			</div>
		</div>
	</div>
</div>