sanky_contact_us_form.inc

function sanky_contact_us_mail($key, &$message, $params) {
  switch ($key) {
    case 'contact_us_notification':
      $message['headers']['Content-Type'] = 'text/html; charset=UTF-8; format=flowed';
      $message['subject'] = 'Contact Form Submittal';
      $message['body'][] = theme('sanky_contact_us', $params);

      break;
  }
}