package IMAIL;

import  javax.mail.*;
import  java.util.*;
import java.io.*;


public class GetPic {
     public static void main(String args[])
      {
          String username = "myusername@gmail.com";
          String password = "mypassword";
          String host = "pop.gmail.com";
          int port=995;

          // Create empty properties
          Properties props = new Properties();

           // Setup authentication, get session
 		  Authenticator auth = new PopupAuthenticator();
          Session session = Session.getDefaultInstance(props,auth);

          try {
            Store store = session.getStore("pop3");
            store.connect(host,port, username, password);

            // Get folder
            Folder folder = store.getFolder("INBOX");
            folder.open(Folder.READ_ONLY);
            // Get directory
            Message[] message = folder.getMessages();
            //Note: Trick for creating new image name. Erase it...
            for (int i=0, n=message.length; i<n; i++) {
                // Check out if it mime Message
                    System.out.println(i + ": " + message[i].getFrom()[0]
                    + "\t" + message[i].getSubject());
                    //Now get attachment (multiparts)
                    Multipart mp = (Multipart)message[i].getContent();
                    int numberOfnodyparts = mp.getCount();
                    //Count multipart occurences
                    for (int j=0; j<numberOfnodyparts; j++) {
                      Part part = mp.getBodyPart(j);
                      //
                      String disposition = part.getDisposition();
                      //if it's attachment save it
                      if ((disposition != null) &&
                         ((disposition.equals(Part.ATTACHMENT)))) {
                         //Print atatchment type
                         //System.out.println("Attachement type::" + part.getContentType());
                         //Save it only if attachment is an image
                         //NOTE: check for types: jpeg/png/gif

                         //NOTE: parse file's name and type and create a replica
                          System.out.println("Content-Type::\""+part.getContentType()+"END");
                          //savePic(part.getInputStream(), "C:\\aval\\inteliJ_Projects\\GetPicFromIMAIL\\"+i+".jpg");
                      }
                    }
                
            }
            folder.close(false);
            store.close();
        }
        catch (Exception e)
        {
            System.out.println("oops something went wrong!::"+e);

        }
    }

    private static void savePic(InputStream in, String s) throws IOException {
        File pic = new File(s);
        //NOTE: its better to use a buffer around the inputstream
        try {
            BufferedOutputStream out = new BufferedOutputStream(new FileOutputStream(pic));
            int b;
            while ((b = in.read()) != -1) {
                out.write(b);
            }
            in.close();
            out.close();
        } catch (FileNotFoundException e) {
            e.printStackTrace();  //To change body of catch statement use File | Settings | File Templates.
        }
    }
	}

package IMAIL;

import javax.mail.Authenticator;
import javax.mail.PasswordAuthentication;
import javax.swing.*;
import java.util.StringTokenizer;


public class PopupAuthenticator extends Authenticator
    {
      public PasswordAuthentication getPasswordAuthentication()
        {
            String username, password;
            String result = JOptionPane.showInputDialog("Enter 'username,password'");
            StringTokenizer st = new StringTokenizer(result, ",");
            username = st.nextToken();
            password = st.nextToken();
            return new PasswordAuthentication(username, password);
        }
    }

oops something went wrong!::javax.mail.AuthenticationFailedException: EOF on socket

final String SSL_FACTORY = "javax.net.ssl.SSLSocketFactory";


            Properties props = System.getProperties();
            //Set manual Properties
            props.setProperty( "mail.pop3.socketFactory.class", SSL_FACTORY);
            props.setProperty( "mail.pop3.socketFactory.fallback", "false");
            props.setProperty( "mail.pop3.port", "995");
            props.setProperty( "mail.pop3.socketFactory.port", "995");
            props.put("mail.pop3.host", "pop.gmail.com");

		    // Setup authentication, get session
 		    Authenticator auth = new PopupAuthenticator();
		    Session session = Session.getInstance(props,auth);