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

public class MailExample {
  public static void main (String args[]) throws Exception {
    String host = args[0];
    String from = args[1];
    String to = args[2];

    // Get system properties

    // Setup mail server

    // Get session

    // Define message

    // Set the from address

    // Set the to address

    // Set the subject

    // Set the content

    // Send message
  }
}