Get Email Message Example

 
// Fetching Mail

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

public class GetMessageExample {
  public static void main(String args[]) throws Exception {
    if (args.length != 3) {
      System.err.println("Usage: java MailExample host username password");
      System.exit(-1);
    }

    String host = args[0];
    String username = args[1];
    String password = args[2];

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

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

    // Get the store
    Store store = session.getStore("pop3");
    store.connect(host, username, password);

    // Get folder
    Folder folder = store.getFolder("INBOX");
    folder.open(Folder.READ_ONLY);

    BufferedReader reader = new BufferedReader(new InputStreamReader(
        System.in));

    // Get directory
    Message message[] = folder.getMessages();
    for (int i = 0, n = message.length; i < n; i++) {
      System.out.println(i + ": " + message[i].getFrom()[0] + "\t"
          + message[i].getSubject());

      System.out.println("Read message? [YES to read/QUIT to end]");
      String line = reader.readLine();
      if ("YES".equalsIgnoreCase(line)) {
        System.out.println(message[i].getContent());
      } else if ("QUIT".equalsIgnoreCase(line)) {
        break;
      }
    }

    // Close connection
    folder.close(false);
    store.close();
  }
}

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Get Email Message Example : Email « Network Protocol « Java

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