Example Code to send mail in JAVA

package javaapplication27;
import java.security.Security;
import java.util.Properties;

import javax.mail.Message;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;


/**
*
* @author SANAT
*/
public class Main {

/**
* @param args the command line arguments
*/

private String mailhost = "smtp.gmail.com";

public synchronized void sendMail(String subject, String body, String sender, String recipients)
throws Exception
{
try
{

Security.addProvider(new com.sun.net.ssl.internal.ssl.Provider());

Properties props = new Properties();
props.setProperty("mail.transport.protocol", "smtp");
props.setProperty("mail.host", mailhost);
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.port", "465");
props.put("mail.smtp.socketFactory.port", "465");
props.put("mail.smtp.socketFactory.class",
"javax.net.ssl.SSLSocketFactory");
props.put("mail.smtp.socketFactory.fallback", "false");
props.setProperty("mail.smtp.quitwait", "false");

Session session = Session.getDefaultInstance(props,
new javax.mail.Authenticator()
{
protected PasswordAuthentication getPasswordAuthentication()
{ return new PasswordAuthentication("USER","PASS"); }
});

MimeMessage message = new MimeMessage(session);
message.setSender(new InternetAddress(sender));
message.setSubject(subject);
message.setContent(body, "text/plain");
if (recipients.indexOf(',') > 0)
message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(recipients));
else
message.setRecipient(Message.RecipientType.TO, new InternetAddress(recipients));


Transport.send(message);
}
catch(Exception ex)
{
ex.printStackTrace();
}

}


public static void main(String args[]) throws Exception
{
Main mailutils = new Main();
mailutils.sendMail("Test", "dl;fkglkdjgjdlkgjlk;djglkdlkgjdlkgjlkdjglkfdj", "TO@gmail.com", "FROM@GMAIL.com");
}


// TODO code application logic here
}