CI Email library with Yandex Mail service

Hi,
I can't get Email library work with Yandex email. I tried several configurations still same result.
Email configurations are: 

PHP Code:

$config = Array(
    'protocol' => 'smtp',
    'smtp_crypto' => 'ssl',
    'smtp_host' => 'smtp.yandex.com',
    'smtp_port' => 465, //tried 25 Port also
    'smtp_user' => '[email protected]',
    'smtp_pass' => 'mypassword',
    'mailtype' => 'html',
    'charset' => 'utf-8'
    ); 


This is the error I get:
Severity: Warning
Message: fsockopen(): unable to connect to smtp.yandex.com:25 (Connection timed out)
Filename: libraries/Email.php
Line Number: 2069

I tried to test with PHPMailer library, PHPMailer is working good, here is PHPMailer library configs:

PHP Code:

        $this->mailer = new PHPMailer(true); 

        $this->mailer->Host = 'smtp.yandex.com';
        $this->mailer->Port = 465;
        $this->mailer->SMTPAuth = true;
        $this->mailer->SMTPSecure = 'ssl';
        $this->mailer->SMTPOptions = array (
            'ssl' => array(
                'verify_peer' => false,
                'verify_peer_name' => false,
                'allow_self_signed' => true)
        );
        $this->mailer->Username = '[email protected]';
        $this->mailer->Password = 'mypassword';
        $this->mailer->isHTML = true;