title: how to implement email verification functionality in android
body: <p>I am developing an android application..in that application there is a registration module.for that i have to implement email verification functionality.</p>
  
  <p>by using the following code I am able to send email for particular email..</p>
  
  <pre><code>  public void onClick(View v) {
              // TODO Auto-generated method stub
  
              try {   
                  GMailSender sender = new GMailSender("username@gmail.com", "*******");
                  sender.sendMail("This is Subject",   
                          "This is Body",   
                          "rose.jasmine87@gmail.com",
                          "naresh_bammidi@yahoo.co.in"
                          );   
              } catch (Exception e) {   
                  Log.e("SendMail", e.getMessage(), e);   
              } 
  
          }
  </code></pre>
  
  <p>but how to know the status, whether it has been sent or not?</p>