Sending Email using JAVA mail API and gmail account

       

        Sending a mail using JAVA mail API in JAVA is really a easy part.Here i am posting the codes to simply send a mail using the API.First you have to download the JAVA mail library and add it to your build path.



Code:

package com.oksbwn.mail;
import java.awt.Color;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.io.FileInputStream;
import java.io.InputStream;
import java.util.Properties;

import javax.mail.*;
import javax.mail.internet.*;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JTextField;
import javax.swing.JTextPane;

import com.oksbwn.ErrorHandling.handleExceptions;
import com.oksbwn.popUp.popMe;

//import com.oksbwn.popUp.popMe;

public class SendMail  extends JFrame {

    final static JFrame frame = new JFrame();
    private static final long serialVersionUID = 1L;
    public void SendMailTo(){
       //public static void main(String[] args) {

        frame.addMouseListener(mouseListener);
        frame.addMouseMotionListener(mouseListener);
        frame.setUndecorated(true);
        frame.setBackground(new Color(Color.black.getRed(), Color.black.getGreen(),Color.black.getBlue(),1));
         ((JComponent)frame.getContentPane()).setBorder(    
                    BorderFactory.createMatteBorder( 2, 2, 2, 2, Color.black ) );
        frame.setType(javax.swing.JFrame.Type.UTILITY);
        frame.setBounds(100, 100, 440, 280);
        frame.getContentPane().setLayout(null);
        
        final JTextField textField = new JTextField();
        textField.setOpaque(false);
        textField.setForeground(Color.white);
        textField.setBounds(159, 11, 245, 30);
        frame.getContentPane().add(textField);
        textField.setColumns(10);
        
        final JTextField textField_1 = new JTextField();
        textField_1.setOpaque(false);
        textField_1.setForeground(Color.white);
        textField_1.setBounds(159, 52, 245, 34);
        frame.getContentPane().add(textField_1);
        textField_1.setColumns(10);
        
        final JLabel cloesButton = new JLabel("X");
        cloesButton.setForeground(Color.white);
        cloesButton.setToolTipText("Close");
        cloesButton.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseClicked(MouseEvent arg0) {
                frame.dispose();
                }
            @Override
            public void mouseEntered(MouseEvent arg0) {
                cloesButton.setForeground(Color.red);
                }
            @Override
            public void mouseExited(MouseEvent arg0) {
                cloesButton.setForeground(Color.white);
                }
            
        });
        cloesButton.setSize(15,15);
        cloesButton.setBounds(430, 2, 15,15);
        frame.getContentPane().add(cloesButton);
        
        final JTextPane textPane = new JTextPane();
        textPane.setOpaque(false);

        textPane.setForeground(Color.white);
        textPane.setBounds(74, 97, 330, 134);
        textPane.setBorder(BorderFactory.createMatteBorder( 2, 2, 2, 2, Color.pink ) );
        frame.getContentPane().add(textPane);

        JLabel lblTo = new JLabel("To :");
        lblTo.setForeground(Color.white);
        lblTo.setBounds(70, 19, 66, 14);
        frame.getContentPane().add(lblTo);
        
        JLabel lblSub = new JLabel("Subject :");
        lblSub.setForeground(Color.white);
        lblSub.setBounds(74, 62, 66, 14);
        frame.getContentPane().add(lblSub);
        
        JLabel lblMessage = new JLabel("Message :");
        lblMessage.setOpaque(false);
        lblMessage.setForeground(Color.white);
        lblMessage.setBounds(10, 137, 70, 14);
        frame.getContentPane().add(lblMessage);
        
        JButton btnNewButton = new JButton("Send");
        btnNewButton.addMouseListener(new MouseAdapter() {
            @Override
            public void mouseClicked(MouseEvent arg0) {
                sendMailTo(textField.getText(),textField_1.getText(),textPane.getText());
                frame.dispose();
                
            }
        });
        btnNewButton.setBounds(330, 239, 74, 23);
        frame.getContentPane().add(btnNewButton);
        frame.setVisible(true);
    }
 public static void  sendMailTo (String to,String sub,String bod)
 {
  //Get the session object
  Properties props = new Properties();
  props.put("mail.smtp.host", "smtp.gmail.com");
  props.put("mail.smtp.socketFactory.port", "465");
  props.put("mail.smtp.socketFactory.class","javax.net.ssl.SSLSocketFactory");
  props.put("mail.smtp.auth", "true");
  props.put("mail.smtp.port", "465");

  Session session = Session.getDefaultInstance(props,
   new javax.mail.Authenticator() {
   protected PasswordAuthentication getPasswordAuthentication() {
   return new PasswordAuthentication("Username","Password");//change accordingly

    
   }
  });
  try {
   MimeMessage message = new MimeMessage(session);
   message.setFrom(new InternetAddress("E.Mail Id"));//change accordingly
   message.addRecipient(Message.RecipientType.TO,new InternetAddress(to));
   message.setSubject(sub);
   message.setText(bod);
   Transport.send(message);
   new popMe("message sent successfully","E-Mail","email",5,125);
  } catch (Exception e){new handleExceptions(e);}
  }
 final static MouseAdapter mouseListener = new MouseAdapter() {
        int x, y;
        @Override
        public void mousePressed(MouseEvent e) {
            if (e.getButton() == MouseEvent.BUTTON1) {
                x = e.getX();
                y = e.getY();
            }
        }

        @Override
        public void mouseDragged(MouseEvent e) {
            if ((e.getModifiersEx() & MouseEvent.BUTTON1_DOWN_MASK) != 0) {
                frame. setLocation(e.getXOnScreen() - x, e.getYOnScreen() - y);
            }
        }
    };
 }

Thanks.......