Java

Append (Upload) an Email to an IMAP Mailbox

Demonstrates the Chilkat Imap.AppendMail method, which uploads an Email object to a mailbox on the server. The first argument is the destination mailbox name and the second is the Email. After a successful append, the AppendUid property holds the UID the server assigned (or 0 if none was reported). This example uploads a newly built message to the Drafts mailbox.

Background: The IMAP APPEND command lets a client add a message directly to any mailbox without sending it through SMTP — it is how "Save to Drafts" works, and how a client keeps its own copy in Sent. The initial \Seen state is governed by the AppendSeen property (or by the flag arguments of the AppendMimeWithFlags variants).

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Java

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[])
  {
    boolean success = false;

    //  Demonstrates the Imap.AppendMail method, which uploads an Email object to a mailbox on the
    //  server.  The 1st argument is the destination mailbox name and the 2nd is the Email.

    CkImap imap = new CkImap();

    imap.put_Ssl(true);
    imap.put_Port(993);

    success = imap.Connect("imap.example.com");
    if (success == false) {
        System.out.println(imap.lastErrorText());
        return;
        }

    success = imap.Login("user@example.com","myPassword");
    if (success == false) {
        System.out.println(imap.lastErrorText());
        return;
        }

    //  Build the email to be uploaded.
    CkEmail email = new CkEmail();
    email.put_Subject("Meeting agenda");
    email.put_From("Alice <alice@example.com>");
    success = email.AddTo("Bob","bob@example.com");
    email.put_Body("Let's meet at 10am to review the agenda.");

    //  Append (upload) the email to the "Drafts" mailbox.
    success = imap.AppendMail("Drafts",email);
    if (success == false) {
        System.out.println(imap.lastErrorText());
        return;
        }

    //  AppendUid holds the UID assigned by the server (0 if the server did not report one).
    System.out.println("Appended UID: " + imap.get_AppendUid());

    success = imap.Disconnect();
    if (success == false) {
        System.out.println(imap.lastErrorText());
        return;
        }
  }
}