Java Mail Madness - Doesn't Work but shows no errors ?

Question

What's up folks. I am trying to implement the java mail library. Unfortunately, I have a problem and I don't know how to track it down. Here is the code that I run in the Netbeans IDE.
import java.io.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;
public class SendApp {
public static void send(String smtpHost, int smtpPort,
String from, String to,
String subject, String content)
throws AddressException, MessagingException {
// Create a mail session
java.util.Properties props = new java.util.Properties();
props.put("mail.smtp.host", smtpHost);
props.put("mail.smtp.port", ""+smtpPort);
Session session = Session.getDefaultInstance(props, null);
// Construct the message
Message msg = new MimeMessage(session);
msg.setFrom(new InternetAddress(from));
msg.setRecipient(Message.RecipientType.TO, new InternetAddress(to));
msg.setSubject(subject);
msg.setText(content);
// Send the message
Transport.send(msg);
public static void main(String[] args) throws Exception {
// Send a test message
send("kernel", 25, "jd@kernel", "[email protected]",
"re: dinner", "How about at 7?");
Where kernel is the domain name of my computer. However, when I check my email at [email protected] (fake address) I don't see anything and the program exits with success. I don't know if this is cause of a problem with my Netbeans, my code, or my postfix smtp system. Any help is greatly appreciated !
SIncerely,
Justin Dallas

Answer 1

Hi,
Did you checked the log for any errors
catch (Exception e) {
     System.out.println("Exception while sending mail" + e.getMessage());
     e.printStackTrace();
Or else add the following line in your exception handler and check whether their is any error or not.
wdComponentAPI.getMessageManager().reportException(e.getMessage());
Regards
Ayyapparaj