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Like this i need to attach html in message partI have attached my example source here. I have a html template and path in system. My objective is need to send the HTML template with message in mail. But i have to append the HTML message using html path. How to do this.

public class SendMail {
public void sendingEmailToClient(String sEmail,String sUserName,String htmlPath) throws Exception{
    String fromMerchant=null;
    String merchantPassword=null;
    String toClientMail=null;
    String userName=null;
    String smtp=null;
    String smtpServer=null;
    String smtpSocketFactory=null;
    String smtpPort=null;
    String socketFactoryClass=null;
    String sslSocketFactory=null;
    String smtpAuthentication=null;
    String smtpAuthenticateState=null;
    String mailSmtpPort=null;
    if(sEmail!=null && !sEmail.isEmpty() && sUserName !=null && !sUserName.isEmpty()){
        toClientMail=sEmail;
        userName=sUserName;
        System.out.println("The user name is ==>"+userName);
        fromMerchant="[email protected]";
        merchantPassword="passw0rd";
        Properties properties=new Properties();
        smtp="mail.smtp.host";
        smtpServer="smtp.gmail.com";
        smtpSocketFactory="mail.smtp.socketFactory.port";
        smtpPort="465";
        socketFactoryClass="mail.smtp.socketFactory.class";
        sslSocketFactory="javax.net.ssl.SSLSocketFactory";
        smtpAuthentication="mail.smtp.auth";
        smtpAuthenticateState="true";
        mailSmtpPort="mail.smtp.port";
        properties.put(smtp,smtpServer);
        properties.put(smtpSocketFactory, smtpPort);
        properties.put(socketFactoryClass, sslSocketFactory);
        properties.put(smtpAuthentication, smtpAuthenticateState);
        properties.put(mailSmtpPort,smtpPort);
        Session session=Session.getDefaultInstance(properties,new javax.mail.Authenticator(){
            protected PasswordAuthentication getPasswordAuthentication(){
                return new PasswordAuthentication ("[email protected]","passw0rd");
            }
        });
        try{
            MimeMessage message=new MimeMessage(session);
            message.setFrom(new InternetAddress("LoyaltyCart"));
            message.addRecipient(Message.RecipientType.TO,new InternetAddress(toClientMail));
            message.setText(" Hi "+userName+"\n You have successfully registered on YourShopping !!.. \n We heartly welcomes you and save your money, buy new products...");
          **//Need to append the HTML template using file path with message like message.setHTMLTemplate**
            Transport.send(message);  
            System.out.println("message sent successfully");  
            message.setText("You have successfully registered on YourShopping !!..");
            message.setText("We heartly welcomes you and save your money, buy new products...");
        }catch(Exception e){
            throw new RuntimeException(e);
        }
    }
}}
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  • Are you trying to read a HTML file in the working directory, and append the content in the HTML to the e-mail? Commented May 11, 2016 at 13:10
  • Do you want the HTML to be an attachment, or part of the text? Commented May 11, 2016 at 13:16
  • Yes mob. I need to read html using file path then need to append in the message part. After sending mail it should showing with html in email Commented May 11, 2016 at 13:16
  • I have update my changes. You can see the image how my mail message part should be. Like this image i have a html template. I need to show it using file path Commented May 11, 2016 at 13:21
  • @MuthuVikki ...the HTML file is local or web? Commented May 11, 2016 at 13:24

1 Answer 1

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If you want to use an HTML file as the content of your message, you can ues setDataHandler:

String htmlFileName = "/home/vikki/Documents/MailTemplate.html";
message.setDataHandler(
    new DataHandler(new FileDataSource(htmlFileName)));

If you want to make the HTML file an inline attachment:

String htmlFileName = "/home/vikki/Documents/MailTemplate.html";

MimeBodyPart part = new MimeBodyPart();
part.attachFile(htmlFileName);
part.setDisposition(Part.INLINE);

message.setContent(new MimeMultipart(part));

Both approaches merely provide flat HTML content. If the HTML includes images, it will need to link to them using external URLs (probably Internet URLs). Most e-mail clients block links to external images by default. You can avoid this by attaching each image, and modifying the HTML to point to each image's Content-Id as explained in RFC 2392, though it will make the message itself larger.

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