Dart

Rename an IMAP Mailbox

Demonstrates the Chilkat Imap.RenameMailbox method, which renames a mailbox from the first name to the second. Changing the hierarchy components in the new name can also move a mailbox within the server's folder tree. This example renames OldName to NewName.

Background: Because a mailbox's full name encodes its place in the folder hierarchy, renaming is also how you move a folder: renaming Inbox/Draft to Archive/Draft relocates it under a different parent. The messages inside move along with the folder. This makes RenameMailbox the tool for both relabeling and reorganizing an account's folder structure.

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Dart

import 'package:chilkat/chilkat.dart';

void main() {
  // Demonstrates the Imap.RenameMailbox method, which renames a mailbox.  Changing hierarchy
  // components can also move a mailbox within the server's folder tree.

  final imap = CkImap();

  imap.ssl = true;
  imap.port = 993;

  try {
    imap.connect('imap.example.com');
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  try {
    imap.login('user@example.com', 'myPassword');
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  // Rename a mailbox from "OldName" to "NewName".
  try {
    imap.renameMailbox('OldName', 'NewName');
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }

  print('Mailbox renamed.');

  try {
    imap.disconnect();
  } on ChilkatException catch (e) {
    print(e.lastErrorText);
    return;
  }
}