Delete Individual Emails from POP3 Mailbox

Demonstrates how to delete individual emails from a POP3 mailbox.

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import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    //  The mailman object is used for receiving (POP3)
    //  and sending (SMTP) email.
    CkMailMan mailman = new CkMailMan();

    //  Any string argument automatically begins the 30-day trial.
    boolean success;
    success = mailman.UnlockComponent("Anything for 30-day trial");
    if (success != true) {
        System.out.println("Component unlock failed");
        return;
    }

    //  Set the POP3 server's hostname
    mailman.put_MailHost("mail.chilkatsoft.com");

    //  Set the POP3 login/password.
    mailman.put_PopUsername("myLogin");
    mailman.put_PopPassword("myPassword");

    //  Set the ImmediateDelete property = false
    //  When the DeleteEmail method is called, the POP3 session
    //  will remain open and the emails will be deleted all at once
    //  when the session closes.
    mailman.put_ImmediateDelete(false);

    CkEmailBundle bundle;

    //  Download email headers.
    bundle = mailman.GetAllHeaders(1);

    if (bundle == null ) {
        System.out.println(mailman.lastErrorText());
        return;
    }

    int i;
    CkEmail email;
    for (i = 0; i <= bundle.get_MessageCount() - 1; i++) {
        email = bundle.GetEmail(i);

        System.out.println(email.ck_from() + "\r\n");
        System.out.println(email.subject() + "\r\n");

        //  If you decide the email is to be deleted, call DeleteEmail.
        //  This marks the email for deletion on the POP3 server.
        success = mailman.DeleteEmail(email);
        if (success != true) {
            System.out.println(mailman.lastErrorText());
            return;
        }

    }

    //  Make sure the POP3 session is ended to finalize the deletes.
    success = mailman.Pop3EndSession();
    if (success != true) {
        System.out.println(mailman.lastErrorText());
    }

    System.out.println("Success!");
  }
}