$config = array(
    'protocol' => 'smtp',
    'smtp_host' => 'smtp.hostinger.com',
    'smtp_port' => 465,
    'smtp_user' => 'suppurt@sarjutech.com',
    'smtp_pass' => 'Lokesh@123',
    'mailtype'  => 'text',
    'charset'   => 'utf-8'
);hello