salut tout le monde !!!

Dans le cadre d'un projet sur lequel je suis entrain de travailler, j'aimerai recevoir dans mon application java tous les Email à destination de "xxx@gmail.com", mais mon code renvoi une erreur du genre "javax.mail.AuthenticationFailedException: failed to connect", j'aimerai savoir d'où provient cette erreure et comment la resoundre.

merci d'avance.

et voici mon code :

Code : Sélectionner tout - Visualiser dans une fenêtre à part
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private static void receiveMessage() {
       // 1 -> La session
         //String host="pop.gmail.com";
         String host="localhost";
         String user="xxx@gmail.com";
         String pwd="xxxxxx";
 
       Properties properties = new Properties();
       properties.setProperty("mail.store.protocol", "pop3");
       properties.setProperty("mail.pop3.host", host);
       properties.setProperty("mail.pop3.user", user);
      // properties.setProperty("mail.pop3.auth","true");
       Session session = Session.getInstance(properties);
 
           // 2 -> Les dossiers
       Store store = null;
       Folder defaultFolder = null;
       Folder inbox = null;
       try {
           store = session.getStore(new URLName("pop3://" + host));
           store.connect(user, pwd);
           defaultFolder = store.getDefaultFolder();
           System.out.println("defaultFolder : " + defaultFolder.getName());
 
          for (Folder folder : defaultFolder.list()) {
               System.out.println(folder.getName());
               }
           inbox = defaultFolder.getFolder("INBOX");
          printMessages(inbox);
      } catch (Exception e) {
           e.printStackTrace();
       }
       finally { // Ne pas oublier de fermer tout ça*!
           close(inbox);
           //inbox.close(true);
           close(defaultFolder);
          // defaultFolder.close(true);
           try {
               if (store != null && store.isConnected()) {
                   store.close();
               }
           }
           catch (MessagingException e) {
               e.printStackTrace();
           }
       }
   }
 
 
 
 
   private static void printMessages(Folder folder) {
       try {
               folder.open(Folder.READ_ONLY);
               int count = folder.getMessageCount();
               int unread = folder.getUnreadMessageCount();
 
               System.out.println("Il y a " + count + " messages, dont " + unread + " non lus.");
               for (int i = 1; i <= count; i++ ) {
 
                   Message message = folder.getMessage(i);
                   System.out.println("Message n° " + i);
                   System.out.println("Sujet : " + message.getSubject());
 
                   System.out.println("Expéditeur : ");
                   Address[] addresses = message.getFrom();
 
                   for (Address address : addresses) {
                    System.out.println("\t" + address);
                  }
                   System.out.println("Destinataires : ");
                   addresses = message.getRecipients(RecipientType.TO);
 
                   if (addresses != null) {
                       for (Address address : addresses) {
                           System.out.println("\tTo : " + address);
                       }
                   }
                   addresses = message.getRecipients(RecipientType.CC);
                   if (addresses != null) {
                       for (Address address : addresses) {
                            System.out.println("\tCopie : " + address);
                       }
                   }
 
                   System.out.println("Content : ");
                   for (String line : inputStreamToStrings(message.getInputStream())) {
                       System.out.println(line);
                   }
               }
       }
       catch (Exception e) {
           e.printStackTrace();
       }
  }
 
 
 
 
   private static void close(Folder folder) {
      if (folder != null && folder.isOpen()) {
           try {
               folder.close(false); // false -> On n'efface pas les messages marqués DELETED
           }
           catch (Exception e) {
               e.printStackTrace();
            }
      }
   }
 
   private static Iterable<String> inputStreamToStrings(InputStream inputStream) {
       throw new UnsupportedOperationException("Not supported yet."); //To change body of generated methods, choose Tools | Templates.
   }
 
 
 
   public static void main(String[] args) {
       // TODO code application logic here
       SwingUtilities.invokeLater(new Runnable(){
           public void run(){
              //FenConnexion cnx=new FenConnexion();
              // new FenTicket1();
 
               receiveMessage();
           }
       });
   }