I am trying to embed a facebook comment box in gmail to sk from the users to share their comments through emails. the problem is that when i use this code in an HTML Email, i use BeePro usually, no output is displayed. But on online html editors, i tested it on W3schools, i can see the output. i cant understand what the problem is. I replace "Post address" with my fb post link address. your help would be appreciated.
<!DOCTYPE html>
<html>
<head>
<title>Page Title</title>
</head>
<body><div id="fb-root"></div> <script>(function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) return; js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/en_US/sdk.js#xfbml=1&version=v2.4"; fjs.parentNode.insertBefore(js, fjs); }(document, 'script', 'facebook-jssdk'));</script>
<div class="fb-comments" data-href="post address" data-width="740" data-numposts="5"></div>
</body>
</html>