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

public class HtmlImageExample {
  public static void main (String args[]) throws Exception {
    String host = args[0];
    String from = args[1];
    String to = args[2];
    String file = args[3];

    // Get system properties
    Properties props = System.getProperties();

    // Setup mail server
    props.put("mail.smtp.host", host);

    // Get session
    Session session = Session.getDefaultInstance(props, null);

    // Create the message
    Message message = new MimeMessage(session);

    // Fill its headers
    message.setSubject("Embedded Image");
    message.setFrom(new InternetAddress(from));
    message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));

    // Create your new message part

    // Set the HTML content, be sure it references the attachment

    // Set the content of the body part

    // Create a related multi-part to combine the parts

    // Add body part to multipart

    // Create part for the image

    // Fetch the image and associate to part

    // Add a header to connect to the HTML

    // Add part to multi-part

    // Associate multi-part with message

    // Send message
  }
}