SendMail.java

import java.util.Properties;

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

public class SendMail {

	private String from;
	private String to;
	private String subject;
	private String text;

	public SendMail(String from, String to, String subject, String text){
		this.from = from;
		this.to = to;
		this.subject = subject;
		this.text = text;
	}

	public void send(){

		Properties props = new Properties();
		props.put("mail.smtp.host", "127.0.0.1");
		props.put("mail.smtp.port", "465");

		Session mailSession = Session.getDefaultInstance(props);
		Message simpleMessage = new MimeMessage(mailSession);

		InternetAddress fromAddress = null;
		InternetAddress toAddress = null;
		try {
			fromAddress = new InternetAddress(from);
			toAddress = new InternetAddress(to);
		} catch (AddressException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

		try {
			simpleMessage.setFrom(fromAddress);
			simpleMessage.setRecipient(RecipientType.TO, toAddress);
			simpleMessage.setSubject(subject);
			simpleMessage.setText(text);

			Transport.send(simpleMessage);
		} catch (MessagingException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}
}