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

public class sendmail4 {
  public static void main (String args[]) throws Exception {
    String host = "xxx.xxx.xxx.xxx";//replace with the smtp host
    String from = "you@urdomain.com";
    String to = "she@herdomain.com";
    filename="heart.gif"
    
    
    Properties props = System.getProperties();

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

    
    Session session = Session.getInstance(props, null);

    
    Message message = new MimeMessage(session);
    message.setFrom(new InternetAddress(from));
    message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
    message.setSubject("I Love you");

    
    BodyPart messageBodyPart = new MimeBodyPart();
    messageBodyPart.setText("Here's the Heart, as an Attachment!!! ");

    Multipart multipart = new MimeMultipart();
    multipart.addBodyPart(messageBodyPart);
    
    messageBodyPart = new MimeBodyPart();
    DataSource source = new FileDataSource(filename);
    messageBodyPart.setDataHandler(new DataHandler(source));
    messageBodyPart.setFileName(filename);
    multipart.addBodyPart(messageBodyPart);

    message.setContent(multipart);
    Transport.send(message);
  }
}