I get the following runtime exception when i try to send
email through java .



D:demo>java SendEmail

Exception in thread "main" javax.mail.SendFailedException: Sending failed;

nested exception is:

class javax.mail.MessagingException: Could not
connect to SMTP host: smtp.mac.com, port: 25

at javax.mail.Transport.send0(Transport.java:218)

at javax.mail.Transport.send(Transport.java:80)

at SendEmail.main(SendEmail.java:21)




Following is the java source code .




import java.util.*;

import javax.mail.*;

import javax.mail.internet.*;



public class SendEmail {




public static void main(String[] args) throws
MessagingException {




  String smtphost = "smtp.mac.com";

  String fromaddress = "glen@mac.com";

  String toaddress = "glen@mac.com";

  Properties prop = System.getProperties();

  prop.put("mail.smtp.host",smtphost);

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

  MimeMessage message = new MimeMessage(session);

   message.setFrom(new InternetAddress(fromaddress));

   message.setRecipient(Message.RecipientType.TO, new InternetAddress(toaddress));

   message.setSubject("Java mail");

   message.setText("Did it works");

   Transport.send(message);

   System.out.println("mail sent");

}



}


I have the following files in classpath


.;c:jdk1.3.1_08lib;d:jafactivation.jar;d:javamailmail.jar;d:javamailimap.jar;
d:javamailsmtp.jar;d:javamailpop3.jar;d:javamailmailapi.jar



I am able to send email through Outlook with smpt host
as smtp.mac.com .Can anybody of you guide me if any setting
is remaining .