How to retrieve mails from a Mail Server ? PLEASE REPLY IF YOU KNOW !

Question

Hello,
I am trying to retrieve mail from a mail server using the example from JGuru. The command line is as follows:
java GetMessageExample mail.wlfdle1.on.home.com (Mail Server Name) <username> <password>
I should be prompted to read the messages in your INBOX. Enter YES to see the message content.
0: [email protected] Thanks.
Do you want to read message? [YES to read/QUIT to end]
YES
Blah Blah Blah
1: [email protected] No Thanks.
Do you want to read message? [YES to read/QUIT to end]
YES
Blah Blah Blah Blah
I do not get any error or any output.
Any Clue or any idea how I can get some result ??
Response will be appreciated.
Thanks.

Answer 1

This is the sample program from jguru. After executing the following command (replacing the mail server, username, and password):
java GetMessageExample POP.Server username password
You'll be prompted to read the messages in your INBOX. Enter YES to see the message content.
0: [email protected] Thanks.
Do you want to read message? [YES to read/QUIT to end]
YES
Blah Blah Blah
1: [email protected] No Thanks.
Do you want to read message? [YES to read/QUIT to end]
YES
Blah Blah Blah Blah
import java.io.*;
import java.util.Properties;
import javax.mail.*;
import javax.mail.internet.*;
public class GetMessageExample {
public static void main (String args[]) throws Exception {
String host = args[0];
String username = args[1];
String password = args[2];
// Create empty properties
Properties props = new Properties();
// Get session
Session session = Session.getDefaultInstance(props, null);
// Get the store
Store store = session.getStore("pop3");
// Connect to store
store.connect(host, username, password);
// Get folder
Folder folder = store.getFolder("Inbox");
// Open read-only
folder.open(Folder.READ_ONLY);
BufferedReader reader = new BufferedReader (
new InputStreamReader(System.in));
// Get directory
Message message[] = folder.getMessages();
System.out.println(folder.getMessages());
for (int i=0, n=message.length; i<n; i++) {
// Display from field and subject
System.out.println(i + ": " + message.getFrom()[0]
+ "\t" + message[i].getSubject());
System.out.println("Do you want to read message? [YES to read/QUIT to end]");
String line = reader.readLine();
if ("YES".equals(line)) {
// Display message content
System.out.println(message[i].getContent());
} else if ("QUIT".equals(line)) {
break;
// Close connection
folder.close(false);
store.close();
Please help me on this.
thanks.