Module position: slideshow
Module class suffix: Not used
If you want to display your mail information like this you have to create a custom module and publish the custom module like below
<div class="community-mailing-list">
<div class="mailing-content-block">
<h2><span><em class="fa fa-envelope-o"></em></span> Newsletter</h2>
<p>Make sure you dont miss interesting happenings by joining our newsletter program.</p>
</div>
<div class="mailing-block">{loadposition community-mail}</div>
</div>