public boolean sendMessage() { Properties properties = new Properties(); properties.put("mail.smtp.host", mailHost); properties.put("mail.from", Source); Session session = Session.getInstance(properties, null); try { Message message = new MimeMessage(session); InternetAddress[] addressTO = null; if (this.Destination != null && this.Destination.length() != 0) { StringTokenizer TOList = getTokenizer(this.Destination); addressTO = new InternetAddress[TOList.countTokens()]; for (int i = 0; i < addressTO.length; i++) { addressTO[i] = new InternetAddress(TOList.nextToken()); message.addRecipient(Message.RecipientType.TO, addressTO[i]); } } if (this.MsgCC != null && this.MsgCC.length() != 0) { StringTokenizer CCList = getTokenizer(this.MsgCC); InternetAddress[] addressCC = new InternetAddress[CCList.countTokens()]; for (int i = 0; i < addressCC.length; i++) { addressCC[i] = new InternetAddress(CCList.nextToken()); message.addRecipient(Message.RecipientType.CC, addressCC[i]); } } message.setFrom(new InternetAddress(Source)); message.setSubject(Subject); Content = getHtmlHeader() + Content + getHtmlFooter(); Content = Content.replaceAll("\\{style\\}", MailStyle); BodyPart messageBodyPart = new MimeBodyPart(); messageBodyPart.setText(Content); messageBodyPart.setContent(Content, "text/html"); Multipart multipart = new MimeMultipart(); multipart.addBodyPart(messageBodyPart); Iterator it = this.BinaryAttachments.iterator(); while (it.hasNext()) { ByteArrayDataSource bads = (ByteArrayDataSource) it.next(); messageBodyPart = new MimeBodyPart(); // messageBodyPart.setDataHandler(new DataHandler(new FileDataSource("c:/test/tom.jpg"))); messageBodyPart.setDataHandler(new DataHandler(bads)); messageBodyPart.setFileName(bads.getName()); multipart.addBodyPart(messageBodyPart); } message.setContent(multipart); Transport transport = session.getTransport(addressTO[0]); transport.addConnectionListener(new ConnectionHandler()); transport.addTransportListener(new TransportHandler()); transport.connect(); transport.send(message); return true; } catch (Exception e) { e.printStackTrace(); return false; } }