[JAVA] EMAIL SEND

import java.util.Properties;

import javax.mail.*;

import javax.mail.internet.*;

public class EmailSender {

    public static void main(String[] args) {

        String to = "recipient@example.com";

        String from = "sender@example.com";

        String host = "smtp.example.com";

        String username = "your_username";

        String password = "your_password";

        Properties properties = new Properties();

        properties.put("mail.smtp.host", host);

        properties.put("mail.smtp.port", "587"); // or 465 for SSL

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

        properties.put("mail.smtp.starttls.enable", "true"); // for TLS

        Session session = Session.getInstance(properties, new Authenticator() {

            protected PasswordAuthentication getPasswordAuthentication() {

                return new PasswordAuthentication(username, password);

            }

        });

        try {

            MimeMessage message = new MimeMessage(session);

            message.setFrom(new InternetAddress(from));

            message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));

            message.setSubject("Test Email");

            message.setText("This is a test email.");

            Transport.send(message);

            System.out.println("Email sent successfully!");

        } catch (MessagingException e) {

            e.printStackTrace();

        }

    }

}