private function _sendSettingsEmail($cc = false, $password = '', $isWelcome = false)
 {
     $mailer = new Zend_Mail();
     if ($isWelcome) {
         $mailer->setSubject(_("Welcome to your new mailbox on") . " {$this->_mailbox['domain']}");
     } else {
         $mailer->setSubject(_("Settings for your mailbox on") . " {$this->_mailbox['domain']}");
     }
     $mailer->setFrom($this->_options['server']['email']['address'], $this->_options['server']['email']['name']);
     $mailer->addTo($this->_mailbox['username'], $this->_mailbox['name']);
     if ($cc) {
         $mailer->addCc($cc);
     }
     $this->view->mailbox = $this->_mailbox;
     $this->view->welcome = $isWelcome;
     $this->view->password = $password;
     $settings = $this->_options['server'];
     foreach ($settings as $tech => $params) {
         foreach ($params as $k => $v) {
             $settings[$tech][$k] = Mailbox::substitute($this->_mailbox['username'], $v);
         }
     }
     $this->view->settings = $settings;
     $mailer->setBodyText($this->view->render('mailbox/email/settings.phtml'));
     try {
         $mailer->send();
         return true;
     } catch (Exception $e) {
     }
     return false;
 }