SendMailUsingJava.java

package demoproject;

import java.util.Properties;

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

public class SendMailUsingJava {
	
	
	public static void main(String[] args) throws Exception, MessagingException {
		final String username="username";
		final String password="password";
		
		String fromemail="fromemail@email.com";
		String toEmail="toemail@email.com";
		
		Properties properties=new Properties();
		properties.put("mail.smtp.auth", "true");
		properties.put("mail.smtp.starttls.enable", "true");
		properties.put("mail.smtp.startttls.enable", "true");
		properties.put("mail.smtp.host", "smtp.gmail.com");
		properties.put("mail.smtp.port", "587");
		
		Session session=Session.getInstance(properties, new Authenticator() {
			
			protected PasswordAuthentication getPasswordAuthentication() {
				return new PasswordAuthentication(username, password);
			}
			
		});
		
		MimeMessage message=new MimeMessage(session);
		
		message.setFrom(new InternetAddress(fromemail));
		message.addRecipient(Message.RecipientType.TO, new InternetAddress(toEmail));
		message.setSubject("Message Subject");
		message.setText("Message Body");
		Transport.send(message);
		
	}
	

}