import javax.mail.*;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import java.util.Properties;

public class MailSenderTerminalTester {

  public static void main(String[] args) {
    final String username = "pierre.wijkman@gmail.com";
    final String password = "*****";

    Properties prop = new Properties();
    prop.put("mail.smtp.host", "smtp.gmail.com");
    prop.put("mail.smtp.port", "465");
    prop.put("mail.smtp.auth", "true");
    prop.put("mail.smtp.socketFactory.port", "465");
    prop.put("mail.smtp.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
        
    Session session = Session.getInstance(prop, new javax.mail.Authenticator() {
      protected PasswordAuthentication getPasswordAuthentication() {
        return new PasswordAuthentication(username, password);
      }
    });

    try {
      Message message = new MimeMessage(session);
      message.setFrom(new InternetAddress("pierre.wijkman@gmail.com"));
      message.setRecipients(Message.RecipientType.TO, InternetAddress.parse("pierre@dsv.su.se"));
      message.setSubject("Testar Gmail SSL");
      message.setText("Hej hej!" + "\n\n Bara ett testbrev!");

      Transport.send(message);
      System.out.println("Klar!");
    } catch (MessagingException e) {
      e.printStackTrace();
    }
  }
}