java email coding

import java.io.IOException;

import java.io.PrintWriter;

import java.util.Properties;

import javax.activation.DataHandler;

import javax.activation.DataSource;

import javax.activation.FileDataSource;

import javax.mail.BodyPart;

import javax.mail.Message;

import javax.mail.MessagingException;

import javax.mail.NoSuchProviderException;

import javax.mail.Session;

import javax.mail.Transport;

import javax.mail.Message.RecipientType;

import javax.mail.Multipart;

import javax.mail.internet.AddressException;

import javax.mail.internet.InternetAddress;

import javax.mail.internet.MimeBodyPart;

import javax.mail.internet.MimeMessage;

import javax.mail.internet.MimeMultipart;

import javax.servlet.ServletException;

import javax.servlet.http.HttpServlet;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

public class sendmail 

{

  public static void main(String[] args)
{

String from="Sender Emailid here";      // Sender Emailid here Ex:mysample@gmail.com 

String to="Receiver Emailid here";                           //Receiver Emailid here 

String SMTP_AUTH_PWD="";                                  //Your Gmail Password

String fileAttachment="Specify File Path here";       //Specify File Path here  

String text="hi";                                                       //Text here

System.out.println(fileAttachment);

System.out.println(from);

System.out.println(to);

try

{

String subject="hi";                                         //Subject here

Properties props = new Properties();

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

props.put("mail.smtp.starttls.enable", "true");

props.put("mail.transport.protocol", "smtps");

props.put("mail.smtps.auth", "true");

String SMTP_HOST_NAME = "smtp.gmail.com";

int SMTP_HOST_PORT = 465;

Session mailSession = Session.getDefaultInstance(props);

mailSession.setDebug(true);

Transport transport = mailSession.getTransport();

//Session session = Session.getDefaultInstance(props, null);

Message message = new MimeMessage(mailSession);

message.setSubject("Testing SMTP-SSL");

message.setContent("", "text/plain");

message.addRecipient(Message.RecipientType.TO,new InternetAddress(to));

transport.connect(SMTP_HOST_NAME, SMTP_HOST_PORT, from, SMTP_AUTH_PWD);

// Get a mail session

// Define a new mail message

message.setFrom(new InternetAddress(from));

message.addRecipient(Message.RecipientType.TO, new InternetAddress(to));

message.setSubject(subject);

// Create a message part to represent the body text

BodyPart messageBodyPart = new MimeBodyPart();

messageBodyPart.setText(text);

//use a MimeMultipart as we need to handle the file attachments

Multipart multipart = new MimeMultipart();

//add the message body to the mime message

multipart.addBodyPart(messageBodyPart);

messageBodyPart = new MimeBodyPart();

DataSource source =new FileDataSource(fileAttachment);

messageBodyPart.setDataHandler( new DataHandler(source));

messageBodyPart.setFileName(fileAttachment);

multipart.addBodyPart(messageBodyPart);

// add any file attachments to the message

// addAtachments(attachments, multipart);

// Put all message parts in the message

message.setContent(multipart);

// Send the message

transport.sendMessage(message,message.getRecipients(Message.RecipientType.TO));

// Transport.send(message);

}

catch(Exception e1)

{

System.out.println(e1.getMessage());

}

}

}

Required Jar Files:

1. activation.jar
2. concurrent-1.3.2.jar
3. log4j-1.2.15.jar
4. mailapi-1.4.4.jar
5. simple-java-mail-2.0.jar
6. smtp-1.4.4.jar