Lettuce Code

import java.util.Properties;
import javax.mail.Session;
import javax.mail.Message;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;
import javax.mail.Transport;
 
public class TestMail {
 
   public static void main(String[] args) {
 
      String from       = "from@example.com";
      String recipients = "to@example.com";
      String subject    = "My subject";
      String message    = "My body message<br />"
                        + "<b>this is bold</b>";
 
      //Set the host smtp address
      Properties props = new Properties();
      props.put("mail.smtp.host", "smtp.example.com");
 
      // create some properties and get the default Session
      Session session = Session.getDefaultInstance
                       (props, null);
      session.setDebug(false);
 
      // create a message
      Message msg = new MimeMessage(session);
 
      try {
         // set the from address
         InternetAddress addressFrom =
                         new InternetAddress(from);
         msg.setFrom(addressFrom);
 
         // set the to address
         InternetAddress addressTo =
                         new InternetAddress(recipients);
         msg.setRecipient(Message.RecipientType.TO,
                          addressTo);
 
         // put custom headers here (optional)
         msg.addHeader("myHeader", "myHeader Message");
 
         // Setting the Subject and Content Type
         ((MimeMessage)msg).setSubject(subject,
                                      "iso-8859-1");
         msg.setContent(message,
                       "text/html; charset=\"ISO-8859-1\"");
 
         // send message
         Transport.send(msg);
 
         System.out.println("Done");
      } catch(Exception e) {
         System.out.println("Excepcao: " + e.getMessage());
      }
 
   }
 
}