我正在尝试使用mailto：通过<map>获取我的邮件的回复。它适用于<a> but don&#39;t know why it doesn&#39;t work on <map>

Question

If you want to try it out send a mail to yourself using below blocks, the first one() works perfectly but in it opens in another tab.

    <a href="mailto:contact@mydomain.com?subject=Heloo&body=I&nbsp;Just&nbsp;Clicked&nbsp;Here!!" style='text-decoration:none; color:#ff0000; font: 20px "Tahoma";text-align: center;font-weight: bold; cursor:pointer;' ><h1>Example Text</h1></a></b> 


    <h3><img src="https://image.ibb.co/djXDma/index.png"   alt="Test" style='cursor:pointer;' usemap="#redirection" ></a>
    <map name="redirection">
    <area shape="rect" coords="0,0,10100,11000" alt="redirection" href="mailto:contact@mydomain.com?subject=Heloo&body=I&nbsp;Just&nbsp;Clicked&nbsp;Here!!">
    </map>

I want this output both the time