Minimizing/hiding sub tasks on a tasks list in office 365

By default sharepoint will show all the subtask on a tasks list to minimize them use the below script by adding script editor webpart on tasks pages

<script src="https://sharepointsiteurl/SiteAssets/JS%20file/jquery-1.9.1.js" type="text/javascript"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            $(".ms-commentcollapse-icon").click();

        });
</script>

Workflows getting suspended when sending emails outside company domain using SharePoint designer in O365

SharePoint 2013 designer workflows does not allow users to send emails out side their company domain the alternative is to start 2010 workflow from 2013 with email functionality or degrade the workflow version to 2010