import com.sun.mail.imap.protocol.FLAGS;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Date;
import java.util.Properties;

import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.Session;
import javax.mail.Store;
import javax.mail.internet.InternetAddress;

public class DeleteMail {

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

        Properties properties = System.getProperties();

        Session session = Session.getDefaultInstance(properties);
        Store store = session.getStore("pop3");

        store.connect("192.168.10.205", "test", "test");

        Folder folder = store.getFolder("inbox");

        if (!folder.exists()) {
            System.out.println("inbox not found");
            System.exit(0);
        }

        folder.open(Folder.READ_WRITE);

        Message[] msg = folder.getMessages();
        //System.out.println((messages.length+1)+" message found");
        for (int i = 0; i < msg.length; i++) {
            System.out.println("--------- " + (i + 1) + "------------");
            String from = InternetAddress.toString(msg[i].getFrom());
            if (from != null) {
                System.out.println("From: " + from);
            }

            String replyTo = InternetAddress.toString(
                    msg[i].getReplyTo());
            if (replyTo != null) {
                System.out.println("Reply-to: " + replyTo);
            }
            String to = InternetAddress.toString(
                    msg[i].getRecipients(Message.RecipientType.TO));
            if (to != null) {
                System.out.println("To: " + to);
            }

            String subject = msg[i].getSubject();
            if (subject != null) {
                System.out.println("Subject: " + subject);
            }
            Date sent = msg[i].getSentDate();
            if (sent != null) {
                System.out.println("Sent: " + sent);
            }
            System.out.println("Message : ");
            System.out.println(msg[i].getContent());

        }
        System.out.println("Enter message no to delete :");

        BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
        String no = br.readLine();
        msg[Integer.parseInt(no) - 1].setFlag(FLAGS.Flag.DELETED, true);
        System.out.println("Msg Delete .....");

        folder.close(true);
        store.close();
    }
}