mail/src/tpl/message-list.html

<div class="folder-name">
  <p>
    <span class="hamburger-btn">
      <span class="blue-box blue-box-margin"></span>
      <span class="blue-box blue-box-margin"></span>
      <span class="blue-box blue-box-margin"></span>
    </span>
    {{folder}}
  </p>
</div><!--/.folder-name-->

<div class="message-list">
  <ul>
    <li ng-repeat="email in emails" ng-class="{selected: email === selected}" ng-click="select(email)">
      <div ng-class="{unread: email.unread, read: !email.unread}"></div>
      <div ng-switch="email.attachments !== undefined && email.attachments.length > 0">
        <div ng-switch-when="true" class="icon-attachment"></div>
      </div>
      <p class="from">{{email.from[0].name || email.from[0].address}}</p>
      <p class="subject-line">
        <span class="subject">{{email.subject}}</span>
        <span class="sent-date">{{email.displayDate}}</span>
      </p>
      <p class="text-preview">{{email.body}}</p>
    </li>
  </ul>
</div><!--/.message-list-->