Unable to send a mail with attachment

[Ragavarajan]

Hello Genius, here my problem was i am able to send a text mail simply in jsp. But With a attachment, I am not able to send mail through jsp coding.
Here My coding. Please Help to solve this Problem want to work in jsp.

<%@ page contentType="text/html; charset=iso-8859-1" language="java" import="java.sql.*" errorPage="" %>

<%@page import="javax.mail.*" %>
<%@page import="java.io.*" %>
<%@page import="javax.activation.*" %>
<%@page import="java.security.Security" %>
<%@page import="java.util.Properties" %>
<%@page import="javax.mail.Message" %>
<%@page import="javax.mail.Session" %>
<%@page import="javax.mail.Transport" %>
<%@page import="javax.mail.internet.InternetAddress"%>
<%@page import="javax.mail.internet.MimeMessage"%>
<%@page import="javax.mail.internet.MimeBodyPart"%>
<%@page import="javax.mail.internet.MimeMessage"%>
<%@page import="javax.mail.internet.MimeMultipart"%>
<%@page import="java.io.InputStream"%>
<%@page import="java.util.Properties"%>

<%@page import="java.util.Date"%>
<%@page import="java.util.Properties"%>
<%@page import="javax.activation.DataHandler"%>

<%@ page import="java.util.Random" %>

<%
try{

String email=request.getParameter("mailaddress");

String username="zzz@gmail.com"; // Mailid
String password="xxx"; //Password
String recipients=email;





String attachFiles[]=new String[50];
String mailhost ="smtp.gmail.com";
String subject="WWW.Uours.com";
String filename=request.getParameter("f1"); // getting filename from previous page & assigned
String mytext="Sample";
System.out.println("SUBJECT:"+subject);
String sender=username;




Properties props = new Properties();
props.setProperty("mail.transport.protocol", "smtp");
props.setProperty("mail.host", mailhost);
props.put("mail.smtp.auth", "true");
props.put("mail.smtp.port", "111");
props.put("mail.debug","true");
props.put("mail.smtp.socketFactory.port", "465");
props.put("mail.smtp.socketFactory.class","javax.n et.ssl.SSLSocketFactory");
props.put("mail.smtp.socketFactory.fallback", "false");
props.setProperty("mail.smtp.quitwait", "false");
javax.mail.Authenticator pa;


pa = new javax.mail.Authenticator()
{
public javax.mail.PasswordAuthentication getPasswordAuthentication()
{
return new javax.mail.PasswordAuthentication("Your MailID@gmail.com","Your Password");

}
};




Session session1 = Session.getInstance(props,pa);

Message message = new MimeMessage(session1);
message.setFrom(new InternetAddress(sender));

// creates message part
MimeBodyPart messageBodyPart = new MimeBodyPart();
messageBodyPart.setContent(mytext, "text/html");

// creates multi-part
Multipart multipart = new MimeMultipart();
multipart.addBodyPart(messageBodyPart);


MimeBodyPart attachPart = new MimeBodyPart();
DataSource source = new FileDataSource(filename);
attachPart.setDataHandler(new DataHandler(source));
attachPart.setFileName(new File(filename).getName());

multipart.addBodyPart(attachPart);



// sets the multi-part as e-mail's content
message.setContent(multipart);

// sends the e-mail
Transport.send(message);



//if (recipients.indexOf(',') > 0)
message.setRecipients(Message.RecipientType.TO, InternetAddress.parse(recipients));
//else
message.setRecipient(Message.RecipientType.TO, new InternetAddress(recipients));

//Transport.send(message);
response.sendRedirect("success.jsp");
}

catch (MessagingException mex) {

}

%>

[Ragavarajan]

Session session1 = Session.getInstance(properties,new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(user,password);
}
});