public function enviar(){


        $config = Array(
          'protocol' => 'smtp',
          'smtp_host' => 'ssl://smtp.googlemail.com',
          'smtp_port' => 465,
          'smtp_user' => 'sebastian.hondarza@gmail.com',
          'smtp_pass' => 'programador.1994',
          'mailtype' => 'html',
          'charset' => 'utf-8',
          'newline' => "\r\n",
          'wordwrap' => TRUE
        );


        $this->load->library("email");
        $this->email->initialize($config);
        $this->email->set_newline("\r\n");
        $this->email->from('sebastian.hondarza@gmail.com'); // change it to yours
        $this->email->to('sebastian.hondarza@gmail.com'); // change it to yours
        $this->email->subject('Email using Gmail.');
        $this->email->message('Working fine ! !');

        if($this->email->send()){
            echo 'Envio correcto!';
        }else{
            show_error($this->email->print_debugger());
        }
    }