Send Email With Attachment in Java

public boolean sendEmailWithAttachment() {

        // create some properties and get the default Session
        Properties props = System.getProperties();

        props.put("mail.smtp.host", "smtp host address");
        props.put("mail.smtp.port", "25");

        Session session = Session.getInstance(props, new MailAuthenticator());

        try {
            // create a message
            MimeMessage msg = new MimeMessage(session);
            msg.setFrom(new InternetAddress(from));
            InternetAddress address = new InternetAddress(to);
            msg.setRecipient(Message.RecipientType.TO, address);
            msg.setSubject("Subject");

            // create and fill the first message part
            MimeBodyPart mbp1 = new MimeBodyPart();           
            mbp1.setContent("Body Text", "text/html");

            // create the second message part
            MimeBodyPart mbp2 = new MimeBodyPart();

            // attach the file to the message
            FileDataSource fds = new FileDataSource(filename);
            mbp2.setDataHandler(new DataHandler(fds));
            mbp2.setFileName(fds.getName());

            // create the Multipart and add its parts to it
            Multipart mp = new MimeMultipart();
            mp.addBodyPart(mbp1);
            mp.addBodyPart(mbp2);

            // add the Multipart to the message
            msg.setContent(mp);

            // set the Date: header
            msg.setSentDate(new Date());

            // send the message
            Transport.send(msg);
            //System.out.println("Sent message successfully....");
        } catch (MessagingException mex) {
            mex.printStackTrace();
            Exception ex = null;

            if ((ex = mex.getNextException()) != null) {
                ex.printStackTrace();
                return false;
            }
        }
        return true;
    }