java mail

import javax.mail.*;
import javax.mail.internet.*;
import javax.activation.FileDataSource;
import javax.activation.DataHandler;
import java.util.*;
 
class a1{
	public static void main (String[] args) {
   sendJavaMail("smtp.rediffmail.com", "mithunda50@rediffmail.com","mithunda50@rediffmail.com" ,
"mithunda50@rediffmail.com", "mithunda50@rediffmail.com", "mithunda50@rediffmail.com", "mithunda50@rediffmail.com", "text/html");
	}
// This method send a message
     public static boolean sendJavaMail(String host, String from, String to,
String cc, String bcc, String subject, String message, String mimeType)
  {
    Properties props = new Properties();
    props.put("mail.smtp.host", host);
 
    Session session = Session.getDefaultInstance(props, null);
    session.setDebug(false);
 
    try
    {
      //Message msg = new MimeMessage(session);
      MimeMessage msg = new MimeMessage(session);
 
      InternetAddress from2 = new InternetAddress(from);
      msg.setFrom(from2);
 
      InternetAddress[] to2 =  InternetAddress.parse(to);
      msg.setRecipients(Message.RecipientType.TO, to2);
 
      if(cc != null)
      {
        if(!(cc.trim().equals("")))
        {
          InternetAddress[] cc2 =  InternetAddress.parse(cc);
          msg.setRecipients(Message.RecipientType.CC, cc2);
        }
      }
 
      if(bcc !=null)
      {
        if(!(bcc.trim().equals("")))
        {
          InternetAddress[] bcc2 =  InternetAddress.parse(bcc);
          msg.setRecipients(Message.RecipientType.BCC, bcc2);
        }
      }
 
      // Create subject
      msg.setSubject(subject);
 
      // Create and fill the first message part
      MimeBodyPart mbp1 = new MimeBodyPart();
      mbp1.setContent(message, mimeType);
 
      // Create the Multipart and its parts to it
      Multipart mp = new MimeMultipart();
      mp.addBodyPart(mbp1);
 
      // Add the Multipart to the message
      msg.setContent(mp);
 
      Transport.send(msg);     
               
               return true;
    }
    catch (MessagingException ex)
    {
      ex.printStackTrace();
               
               return false;
    }
  }
	}