backbone.js - How to send email using Backbone and c# form -

i'm working on simple backbone project fetches items database , displays it. model not changed there's not need post model database. however, have form when it's posted sends email recipients (which backbone fetches database). i'm using c# back-end project. how can achieve this?

here's html

<form name="bmsemail" id="bmsemail" role="form">  <fieldset>     <div class="form-group">        <input type="text" autocomplete="off" name="name" id="name" class="form-control" placeholder="username" />     </div>     <div class="form-group">         <input type="text" autocomplete="off" name="patientid" id="patientid" class="form-control" placeholder="patient id" />      </div>      <div class="form-group">          <textarea rows="11" name="message" id="message" class="form-control" placeholder="message"></textarea>      </div>      <div class="form-group">          <button type="submit" class="btn btn-info">submit</button>      </div>  </fieldset> </form>  app.views.emailform = backbone.view.extend({     tagname: 'div',     id: 'emailform',     template: template('email-form'),      events:{         "submit form": "formsubmit"     },      formsubmit:function(e) {         e.preventdefault();      },      render: function () {          this.$el.append(this.template())         return this;     } }); 

you'll need post data want send server , there use smtp (http://msdn.microsoft.com/pt-br/library/system.net.mail.smtpclient(v=vs.110).aspx) class asp.net send email.

via browser impossible because need configurations send mail.