title: get base url in action controller to generate mail body in zend
body: <p>I am creating a mail body for activating an account, In a controller action I want to get root url to generate a link for activation.I have used <code>$this-&gt;getFrontController()-&gt;getBaseUrl()</code> this is giving '/public' not the complete url.Plz help.</p>
  
  <p>Thanks</p>