If you wish the form to send the submission on a specific email address without using the viewer's email client, then you should use an action to a PHP page that will send the submission directly to the desired mail.
To make your whole work easier, I recommend you use an remotely hosted online form generator. As per mine, 123ContactForm is a notable service, I have used it with great results in several of my projects. It handles the server-side scripting and administrates submissions securely. Hope this helps!