mailcow-dockerized/data/web/templates/admin/tab-mailq.twig

<div role="tabpanel" class="tab-pane" id="tab-mailq">
  <div class="panel panel-default">
    <div class="panel-heading">
      {{ lang.admin.queue_manager }} <span class="badge badge-info table-lines"></span>
      <div class="btn-group pull-right">
        <button class="btn btn-xs btn-default refresh_table" data-draw="draw_queue" data-table="queuetable">{{ lang.admin.refresh }}</button>
      </div>
    </div>
    <div class="panel-body">
      <div class="table-responsive">
        <table class="table table-striped table-condensed" id="queuetable"></table>
      </div>
      <div class="mass-actions-admin">
        <div class="btn-group">
          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default" id="toggle_multi_select_all" data-id="mailqitems" href="#"><i class="bi bi-check-all"></i> {{ lang.mailbox.toggle_all }}</a>
          <a class="btn btn-sm btn-xs-half visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-default dropdown-toggle" data-toggle="dropdown" href="#">{{ lang.mailbox.quick_actions }} <span class="caret"></span></a>
          <ul class="dropdown-menu top33">
            <li><a data-toggle="tooltip" title="postqueue -i" data-action="edit_selected" data-id="mailqitems" data-api-url='edit/mailq' data-api-attr='{"action":"deliver"}' href="#">{{ lang.admin.queue_deliver_mail }}</a></li>
            <li><a data-toggle="tooltip" title="postsuper -H" data-action="edit_selected" data-id="mailqitems" data-api-url='edit/mailq' data-api-attr='{"action":"unhold"}' href="#">{{ lang.admin.queue_unhold_mail }}</a></li>
            <li><a data-toggle="tooltip" title="postsuper -h" data-action="edit_selected" data-id="mailqitems" data-api-url='edit/mailq' data-api-attr='{"action":"hold"}' href="#">{{ lang.admin.queue_hold_mail }}</a></li>
            <li role="separator" class="divider"></li>
            <li><a data-toggle="tooltip" title="postsuper -d" data-action="delete_selected" data-id="mailqitems" data-api-url='delete/mailq' href="#">{{ lang.mailbox.remove }}</a></li>
          </ul>
          <div class="clearfix visible-xs"></div>
          <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-primary"
             data-action="edit_selected"
             data-item="mailqitems-all"
             data-api-url='edit/mailq'
             data-api-attr='{"action":"flush"}'
             data-toggle="tooltip" title="postqueue -f"
             href="#"><i class="bi bi-check-all"></i> {{ lang.admin.flush_queue }}</a>
          <a class="btn btn-sm visible-xs-block visible-sm-inline visible-md-inline visible-lg-inline btn-danger"
             id="super_delete"
             data-action="edit_selected"
             data-item="mailqitems-all"
             data-api-url='edit/mailq'
             data-api-attr='{"action":"super_delete"}'
             data-toggle="tooltip" title="postsuper -d ALL"
             href="#"><i class="bi bi-trash"></i> {{ lang.admin.delete_queue }}</a>
        </div>
      </div>
    </div>
  </div>
</div>