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

public class MailSenderTerminal {

  public static void main(String[] args) {
    final String host = args[0];
    final String port = args[1];

    final String username = args[2];
    final String password = args[3];

    final String to = args[4];
    final String subject = args[5];
    final String mess = args[6];

    Properties prop = new Properties();
    //prop.put("mail.smtp.host", "smtp.gmail.com");
    prop.put("mail.smtp.host", host);
    //prop.put("mail.smtp.port", "465");
    prop.put("mail.smtp.port", port);
    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(username));
      message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(to));
      message.setSubject(subject);
      message.setText(mess);

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