Hello James Help Please

[raghu j]

Hello James Server.

I have downloaded James Server2.3.2, and i am not able to send an email.
How do i configure this the program i used to send mail. Please help me.

package com.ibm.dashboard;
import java.util.Properties;
import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.*;

public class MailAttach {
  public static void main (String args[])
      throws Exception {
    String host = "localhost";
    String from = "raghurama.j@localhost";
    String to = "raghuram...@gmail.com";
   String fileAttachment = "c:/WEB2_ROLESDB.log";

    // Get system properties
    Properties props = System.getProperties();

    // Setup mail server
    props.put("mail.smtp.host", host);
    props.put("mail.smtp.port", 25);


    // Get session
    Session session =
      Session.getInstance(props, null);

    // Define message
    MimeMessage message =
      new MimeMessage(session);
    message.setFrom(
      new InternetAddress(from));
    message.addRecipient(
      Message.RecipientType.TO,
      new InternetAddress(to));
    message.setSubject(
      "Hello JavaMail Attachment");

    // create the message part
    MimeBodyPart messageBodyPart =
      new MimeBodyPart();

    //fill message
    messageBodyPart.setText("Hi");

    Multipart multipart = new MimeMultipart();
    multipart.addBodyPart(messageBodyPart);

    // Part two is attachment
    messageBodyPart = new MimeBodyPart();
    DataSource source =
      new FileDataSource(fileAttachment);
    messageBodyPart.setDataHandler(
      new DataHandler(source));
   // messageBodyPart.setFileName(fileAttachment);
    multipart.addBodyPart(messageBodyPart);

    // Put parts in message
    message.setContent(multipart);
    System.out.println("sending msg ..");
    // Send the message
    Transport.send( message );
    System.out.println("msg sent.");
  }
}