function sendmail(host, from, to, subject, body)
{
  var
    SMTP = Jaxer.SMTP,
    mail = new SMTP.MailMessage();
  
  mail.setFrom(from);
  mail.addRecipient(to);
  mail.setSubject(subject);
  mail.setBody(body);

  try
  {
    SMTP.sendMessage(host, SMTP.DEFAULT_PORT, mail);
  } 
  catch (e)
  {
    return false;
  }

  return true;
};