Supprimer l'email d'un destinataire spécifique

**stpaul04** · 10/10/2014, 20h25

Bonjour,

je voudrai me connecter sur mon compte gmail puis supprimer tous les messages d'un destinataire specifique.
Pour ceci, J'ai trouvé un code sur google que j'ai modifié mais il ne supprime pas.

Merci

J'ai ajouté ce bout de code:

Code :

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            if (senderAddress.equalsIgnoreCase("test@gmail.com")){
            aMessage.setFlag(Flags.Flag.DELETED, true);

Code:

Code :

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import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
 
import javax.mail.Address;
import javax.mail.BodyPart;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.Message.RecipientType;
import javax.mail.MessagingException;
import javax.mail.Multipart;
import javax.mail.Part;
import javax.mail.Session;
 
import com.sun.mail.pop3.POP3Store;
import javax.mail.Flags;
 
 
public class EmailReceiver {
 
 
    public void getEmail(String host, String port, String userName, String password)
            throws MessagingException, IOException {
        // sets POP3 properties
        Properties properties = new Properties();
        properties.put("mail.pop3.host", host);
        properties.put("mail.pop3.port", port);
 
        // sets POP3S properties
        properties.setProperty("mail.pop3.socketFactory.class", "javax.net.ssl.SSLSocketFactory");
        properties.setProperty("mail.pop3.socketFactory.fallback", "false");      
        properties.setProperty("mail.pop3.socketFactory.port", "995");
 
        // connects to the POP3 server
        Session session = Session.getDefaultInstance(properties);
        POP3Store emailStore = (POP3Store) session.getStore("pop3");
        emailStore.connect(userName, password);      
 
        Folder emailFolder = emailStore.getFolder("INBOX");
        emailFolder.open(Folder.READ_ONLY);
        Message[] messages = emailFolder.getMessages();
 
        for (int messageCount = 0; messageCount < messages.length; messageCount++) {
            Message aMessage = messages[messageCount];
            String senderAddress = aMessage.getFrom()[0].toString();
 
 
 
 
 
            String subject = aMessage.getSubject();
 
            // parses recipient address in To field
            String toAddresses = "";
            Address[] listTO = aMessage.getRecipients(RecipientType.TO);
            if (listTO != null) {
                for (int toCount = 0; toCount < listTO.length; toCount++) {
                    toAddresses += listTO[toCount].toString() + ", ";
                }
            }  
            if (toAddresses.length() > 1) {
                toAddresses = toAddresses.substring(0, toAddresses.length() - 2);
            }
 
            // parses recipient addresses in CC field
            String ccAddresses = "";
            Address[] listCC = aMessage.getRecipients(RecipientType.CC);
            if (listCC != null) {
                for (int ccCount = 0; ccCount < listCC.length; ccCount++) {
                    ccAddresses = listCC[ccCount].toString() + ", ";
                }
            }          
            if (ccAddresses.length() > 1) {
                ccAddresses = ccAddresses.substring(0, ccAddresses.length() - 2);
            }          
 
            String sentDate = aMessage.getSentDate().toString();
 
            String contentType = aMessage.getContentType();
            String textMessage = "";
            String attachFiles = "";
 
            if (contentType.contains("text/plain") || contentType.contains("text/html")) {
                textMessage = aMessage.getContent() != null ? aMessage.getContent().toString() : "";
            } else if (contentType.contains("multipart")) {
                Multipart multiPart = (Multipart) aMessage.getContent();
                int numberOfParts = multiPart.getCount();
                for (int partCount = 0; partCount < numberOfParts; partCount++) {
                    BodyPart part = multiPart.getBodyPart(partCount);
                    if (Part.ATTACHMENT.equalsIgnoreCase(part.getDisposition())) {
                        attachFiles += part.getFileName() + ", ";
                        storeAttachment(part);
                    } else {
                        textMessage = part.getContent() != null ? part.getContent().toString() : "";
                    }
                }
 
                if (attachFiles.length() > 1) {
                    attachFiles = attachFiles.substring(0, attachFiles.length() - 2);
                }
            }  
 
 
 
 
 
            // prints out the message details
            System.out.println("Message #" + messageCount + ":");
            System.out.println("\t From: " + senderAddress);
 
 
 
             javax.mail.Folder[] folders = emailStore.getDefaultFolder().list("*");
            for (javax.mail.Folder folder : folders) {
        if ((folder.getType() & javax.mail.Folder.HOLDS_MESSAGES) != 0) {
            System.out.println(folder.getFullName() + ": " + folder.getMessageCount());
        }
    }
 
            if (senderAddress.equalsIgnoreCase("test@gmail.com")){
            aMessage.setFlag(Flags.Flag.DELETED, true);
 
             }
 
 
 
 
 
 
            //System.out.println("\t To: " + toAddresses);
            //System.out.println("\t CC: " + ccAddresses);
            System.out.println("\t Subject: " + subject);
            //System.out.println("\t Sent Date: " + sentDate);
            //System.out.println("\t Message: " + textMessage);
            //System.out.println("\t Attachments: " + attachFiles);
            //System.out.println("--------------------------------------");
 
        }
 
        // closes the folder and disconnects from the server
        emailFolder.close(false);
        emailStore.close();      
 
    }
 
    private void storeAttachment(BodyPart part) throws MessagingException, IOException {
        String destFilePath = "C:/Temp6/" + part.getFileName();
 
        FileOutputStream output = new FileOutputStream(destFilePath);
 
        InputStream input = part.getInputStream();
 
        byte[] buffer = new byte[4096];
 
        int byteRead;
 
        while ((byteRead = input.read(buffer)) != -1) {
            output.write(buffer, 0, byteRead);
        }
        output.close();
    }
}

**jaafaresprit** · 20/10/2014, 17h56

Ce code va lister tous les e-mails qui se trouve dans le dossier "inbox" et va vous demander si vous voulez supprimer l'e-mail. Mais avant de l'exécuter vous devez activer le paramètre "Accès pour les applications moins sécurisées" dans votre compte Gmail(https://www.google.com/settings/security) sinon l'exécution du code échouera l’exception suivant sera déclenché.

Code :

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javax.mail.AuthenticationFailedException: [AUTH] Web login required: https://support.google.com/mail/bin/answer.py?answer=78754

.

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import javax.mail.Authenticator;
import javax.mail.PasswordAuthentication;
 
class GMailAuthenticator extends Authenticator {
     String user;
     String pw;
     public GMailAuthenticator (String username, String password)
     {
        super();
        this.user = username;
        this.pw = password;
     }
    public PasswordAuthentication getPasswordAuthentication()
    {
       return new PasswordAuthentication(user, pw);
    }
}

Code :

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import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.Properties;
 
import javax.mail.Flags;
import javax.mail.Folder;
import javax.mail.Message;
import javax.mail.MessagingException;
import javax.mail.NoSuchProviderException;
import javax.mail.Session;
import javax.mail.Store;
 
public class DeleteEmail {
 
   public static void delete(String pop3Host, String storeType, String user,
      String password) 
   {
      try 
      {
         // get the session object
         Properties properties = new Properties();
         properties.put("mail.store.protocol", "pop3");
         properties.put("mail.pop3s.host", pop3Host);
         properties.put("mail.pop3s.port", "995");
         properties.put("mail.pop3.starttls.enable", "true");
         Session emailSession = Session.getInstance(properties, new GMailAuthenticator(user, password));
         // emailSession.setDebug(true);
 
         // create the POP3 store object and connect with the pop server
         Store store = emailSession.getStore("pop3s");
 
         store.connect(pop3Host, user, password);
 
         // create the folder object and open it
         Folder emailFolder = store.getFolder("INBOX");
         emailFolder.open(Folder.READ_WRITE);
 
         BufferedReader reader = new BufferedReader(new InputStreamReader(
            System.in));
         // retrieve the messages from the folder in an array and print it
         Message[] messages = emailFolder.getMessages();
         System.out.println("messages.length---" + messages.length);
         for (int i = 0; i < messages.length; i++) {
            Message message = messages[i];
            System.out.println("---------------------------------");
            System.out.println("Email Number " + (i + 1));
            System.out.println("Subject: " + message.getSubject());
            System.out.println("From: " + message.getFrom()[0]);
            System.out.println("---------------------------------");
            String subject = message.getSubject();
            System.out.print("Do you want to delete this message [y/n] ? ");
            String ans = reader.readLine();
            if ("Y".equals(ans) || "y".equals(ans)) {
	       // set the DELETE flag to true
	       message.setFlag(Flags.Flag.DELETED, true);
	       System.out.println("Marked DELETE for message: " + subject);
            } else if ("n".equals(ans)) {
	           continue;
            }
         }
         // expunges the folder to remove messages which are marked deleted
         emailFolder.close(true);
         store.close();
 
      } catch (NoSuchProviderException e) {
         e.printStackTrace();
      } catch (MessagingException e) {
         e.printStackTrace();
      } catch (IOException io) {
         io.printStackTrace();
      }
   }
 
   public static void main(String[] args) {
 
      String host = "pop.gmail.com";// change accordingly
      String mailStoreType = "pop3";
      String username = "azerty@000000.com";// change accordingly
      String password = "qwerty";// change accordingly
      delete(host, mailStoreType, username, password);
 
   }
}

!! Attention : les e-mails sont supprimé pour toujours et ne seront pas placé dans le corbeille

Je utilise javax.mail.jar

Supprimer l'email d'un destinataire spécifique

avec Java

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