Error while sending a mail using javaMail - reg.

[dinesh Venkatesan]

Hi Friends,

I am getting the following error message while trying to run a simple JavaMail program.

My code is :

 
import java.util.*;
import javax.mail.*;
import javax.mail.internet.*;
import javax.mail.Authenticator;
 
public class SimpleMailSender {
public static void main( String[] args ) {
try {
String smtpServer = args[0];
String to = args[1];
String from = args[2];
String subject = args[3];
String body = args[4];
java.security.Security.addProvider ( new com.sun.net.ssl.internal.ssl.Provider() );
Properties props = new Properties ( System.getProperties() );
props.put("mail.smtp.starttls.enable", "true" );
props.put("mail.smtp.host",smtpServer);
props.put("mail.transport.protocol","smtp");
props.put("mail.smtps.auth","true");
Session session = Session.getDefaultInstance(props,(new MyMailAuthenticator()));
Message msg  = new MimeMessage( session );
msg.setFrom ( new InternetAddress (from) );
msg.setRecipients( Message.RecipientType.TO, InternetAddress.parse ( to,false ) );
msg.setSubject(subject);
msg.setHeader("X-Mailer","Shivsoft Mail");
msg.setSentDate(new Date());
Transport.send(msg);
System.out.println("Message sent successfully");
}catch( Exception exception ) {
exception.printStackTrace();
}
}
}

Exceptions:

javax.mail.MessagingException: Exception reading response;
  nested exception is:
        java.net.SocketException: Connection reset
        at com.sun.mail.smtp.SMTPTransport.readServerResponse(SMTPTransport.java:1462)
        at com.sun.mail.smtp.SMTPTransport.openServer(SMTPTransport.java:1260)
        at com.sun.mail.smtp.SMTPTransport.protocolConnect(SMTPTransport.java:370)
        at javax.mail.Service.connect(Service.java:275)
        at javax.mail.Service.connect(Service.java:156)
        at javax.mail.Service.connect(Service.java:105)
        at javax.mail.Transport.send0(Transport.java:168)
        at javax.mail.Transport.send(Transport.java:98)
        at SimpleMailSender.main(SimpleMailSender.java:27)
Caused by: java.net.SocketException: Connection reset
        at java.net.SocketInputStream.read(Unknown Source)
        at com.sun.mail.util.TraceInputStream.read(TraceInputStream.java:97)
        at java.io.BufferedInputStream.fill(Unknown Source)
        at java.io.BufferedInputStream.read(Unknown Source)
        at com.sun.mail.util.LineInputStream.readLine(LineInputStream.java:75)
        at com.sun.mail.smtp.SMTPTransport.readServerResponse(SMTPTransport.java:1440)
        ... 8 more

Can anybody help to know where am i going wrong?

thanks and regards,
dinesh Venkatesan.