code: public void send(String subject, String content) throws MessagingException {
  		MimeMessage message = compose(subject, content,
  				propertiesHelper.getStringProperty("mail.to"));
  		transport(message);
  	}
docs: Sends email with subject and content to receivers specified in property file after key "mail.to"
  
  @param subject - the subject
  @param content - the content
  @throws MessagingException