code: public static void sendTextEmail(String to, String from, String subject, String msg, final ServerSetup setup) {
          sendMimeMessage(createTextEmail(to, from, subject, msg, setup));
      }
docs: Sends a text message using given server setup for SMTP.
  
  @param to      the to address.
  @param from    the from address.
  @param subject the subject.
  @param msg     the test message.
  @param setup   the SMTP setup.