Htykuut

Set content type. Look at this method.

message.setContent("<h1>Hello</h1>", "text/html");

If you are using Google app engine/Java, then use the following...

MimeMessage msg = new MimeMessage(session);

msg.setFrom(new InternetAddress(SENDER_EMAIL_ADDRESS, "Admin"));

msg.addRecipient(Message.RecipientType.TO,

                 new InternetAddress(toAddress, "user");



msg.setSubject(subject,"UTF-8");



Multipart mp = new MimeMultipart();

MimeBodyPart htmlPart = new MimeBodyPart();

htmlPart.setContent(message, "text/html");

mp.addBodyPart(htmlPart);

msg.setContent(mp);

Transport.send(msg);

Take a look at http://commons.apache.org/email/ they have an HtmlEmail class that probably does exactly what you need.

you have to call

msg.saveChanges();

after setting content type.

Since JavaMail version 1.4, there is an overload of setText method that accepts the subtype.

// Passing null for second argument in order for the method to determine

// the actual charset on-the fly.

// If you know the charset, pass it. "utf-8" should be fine

msg.setText( message, null, "html" );

You can find a complete and very simple java class for sending emails using Google(gmail) account here,
Send email message using java application

It uses following properties

Properties props = new Properties();

  props.put("mail.smtp.auth", "true");

  props.put("mail.smtp.starttls.enable", "true");

  props.put("mail.smtp.host", "smtp.gmail.com");

  props.put("mail.smtp.port", "587");

The "loginVo.htmlBody(messageBodyPart);" will contain the html formatted designed information, but in mail does not receive it.

JAVA - STRUTS2

package com.action;

import javax.mail.Multipart;

import javax.mail.Session;

import javax.mail.Transport;

import javax.mail.internet.MimeMessage;

import javax.mail.internet.MimeMultipart;

import com.opensymphony.xwork2.Action;

import com.bo.LoginBo;

import com.manager.AttendanceManager;

import com.manager.LoginManager;

import com.manager.SSLEmail;

import com.vo.AttendanceManagementVo;

import com.vo.LeaveManagementVo;

import com.vo.LoginVo;

import com.sun.corba.se.impl.protocol.giopmsgheaders.Message;

import com.sun.xml.internal.messaging.saaj.packaging.mime.internet.MimeBodyPart;



public class InsertApplyLeaveAction implements Action {

private AttendanceManagementVo attendanceManagementVo;



public AttendanceManagementVo getAttendanceManagementVo() {

    return attendanceManagementVo;

}



public void setAttendanceManagementVo(

        AttendanceManagementVo attendanceManagementVo) {

    this.attendanceManagementVo = attendanceManagementVo;

}



@Override

public String execute() throws Exception {

    String empId=attendanceManagementVo.getEmpId();

    String leaveType=attendanceManagementVo.getLeaveType();

    String leaveStartDate=attendanceManagementVo.getLeaveStartDate();

    String leaveEndDate=attendanceManagementVo.getLeaveEndDate();

    String reason=attendanceManagementVo.getReason();

    String employeeName=attendanceManagementVo.getEmployeeName();

    String manageEmployeeId=empId;

    float totalLeave=attendanceManagementVo.getTotalLeave();

    String leaveStatus=attendanceManagementVo.getLeaveStatus();

//  String approverId=attendanceManagementVo.getApproverId();

    attendanceManagementVo.setEmpId(empId);

    attendanceManagementVo.setLeaveType(leaveType);

    attendanceManagementVo.setLeaveStartDate(leaveStartDate);

    attendanceManagementVo.setLeaveEndDate(leaveEndDate);

    attendanceManagementVo.setReason(reason);

    attendanceManagementVo.setManageEmployeeId(manageEmployeeId);

    attendanceManagementVo.setTotalLeave(totalLeave);

    attendanceManagementVo.setLeaveStatus(leaveStatus);

    attendanceManagementVo.setEmployeeName(employeeName);



    AttendanceManagementVo attendanceManagementVo1=new AttendanceManagementVo();

    AttendanceManager attendanceManager=new AttendanceManager();    

    attendanceManagementVo1=attendanceManager.insertLeaveData(attendanceManagementVo);

    attendanceManagementVo1=attendanceManager.getApproverId(attendanceManagementVo);

    String approverId=attendanceManagementVo1.getApproverId();

    String approverEmployeeName=attendanceManagementVo1.getApproverEmployeeName();

    LoginVo loginVo=new LoginVo();

    LoginManager loginManager=new LoginManager();

    loginVo.setEmpId(approverId);

    loginVo=loginManager.getEmailAddress(loginVo);

    String emailAddress=loginVo.getEmailAddress();

    String subject="LEAVE IS SUBMITTED FOR AN APPROVAL BY THE  - " +employeeName;

//  String body =   "Hi "+approverEmployeeName+" ," + "n" + "n" +

//          leaveType+" is Applied for "+totalLeave+" days by the  " +employeeName+ "n" + "n" +

//          " Employee Name: " + employeeName +"n" +

//          " Applied Leave Type: " + leaveType +"n" +

//          " Total Days: " + totalLeave +"n" + "n" +

  //        " To view Leave History, Please visit the employee poratal or copy and paste the below link in your browser: " + "n" +  



  //        " NOTE : This is an automated message. Please do not reply."+ "n" +  "n" +                        



    Session session = null;



    MimeBodyPart messageBodyPart = new MimeBodyPart();

    MimeMessage message = new MimeMessage(session);

    Multipart multipart = new MimeMultipart();



    String htmlText = ("<div style="color:red;">BRIDGEYE</div>");

    messageBodyPart.setContent(htmlText, "text/html");



    loginVo.setHtmlBody(messageBodyPart);



    message.setContent(multipart);

    Transport.send(message);





    loginVo.setSubject(subject);

//  loginVo.setBody(body);

    loginVo.setEmailAddress(emailAddress);

    SSLEmail sSSEmail=new SSLEmail();

    sSSEmail.sendEmail(loginVo);

    return "success";

 }



 }

I found this way not sure it works for all the CSS primitives

By setting the header property "Content-Type" to "text/html"

mimeMessage.setHeader("Content-Type", "text/html");

now I can do stuff like

mimeMessage.setHeader("Content-Type", "text/html");



mimeMessage.setText ("`<html><body><h1 style ="color:blue;">My first Header<h1></body></html>`")

Regards