/** Try the given mail server, writing output to the given PrintStream */
 public static void process(String suspect_relay, PrintStream pw) {
   pw.println("processs: trying: " + suspect_relay);
   try {
     // Redirect all output from mail API to the given stream.
     System.setOut(pw);
     System.setErr(pw);
     Sender2 sm = new Sender2(suspect_relay);
     sm.addRecipient("*****@*****.**");
     sm.setFrom(MY_TARGET);
     sm.setSubject("Testing for open mail relay, see " + RSS_SITE);
     sm.setBody(
         "This mail is an attempt to confirm that site "
             + suspect_relay
             + "\n"
             + "is in fact an open mail relay site.\n"
             + "For more information on the problem of open mail relays,\n"
             + "please visit site "
             + RSS_SITE
             + "\n"
             + "Please join the fight against spam by closing all open mail relays!\n"
             + "If this open relay has been closed, please accept our thanks.\n");
     sm.sendFile();
   } catch (MessagingException e) {
     pw.println(e);
   } catch (Exception e) {
     pw.println(e);
   }
 }