发送电子邮件与hotmail在Codeigniter

我正在尝试如何使用codeigniter发送电子邮件，并且我成功地使用了我的gmail帐户。

但问题是，我不知道如何与我的hotmail帐户…

下面是使用gmail的代码:

<?php
class Email extends CI_Controller
{
function index() 
{   
        $config = array(
        'protocol' => 'smtp', 
        'smtp_host' => 'ssl://smtp.googlemail.com',
        'smtp_port' => 465,
        'smtp_user' => 'someEmail@gmail.com',
        'smtp_pass' => 'Password'
    );
    $this->load->library('email', $config);
    $this->email->set_newline("'r'n");
    $this->email->from('someEmail@gmail.com', 'Me');
    $this->email->to('AnotherGuy');     
    $this->email->subject('This is an email test');     
    $this->email->message('It is working. Great!');

    if($this->email->send())
    {
        echo 'Your email was sent.';
    }
    else
    {
        show_error($this->email->print_debugger());
    }
}

}