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React Native

Subscribe to an IMAP Mailbox

See more IMAP Examples

Demonstrates the Chilkat Imap.Subscribe method, which subscribes the authenticated IMAP account to a mailbox. Subscription controls which mailboxes are returned by subscribed-mailbox listings. This example subscribes to a mailbox.

Background: An account can have many mailboxes, but a user often cares about only some of them. IMAP's subscription list is that curated set: mail clients typically show subscribed folders by default and hide the rest. Subscribing does not create or change a mailbox — it only adds it to the "show me this one" list (retrieved with a subscribed-only listing). Unsubscribe removes it from that list.

Chilkat React Native Downloads

React Native
import { Imap } from '@chilkat/react-native'

async function chilkatExample() {
  // Demonstrates the Imap.Subscribe method, which subscribes the authenticated IMAP account to
  // a mailbox.  Subscription controls which mailboxes are returned by subscribed-mailbox
  // listings.

  const imap = new Imap();

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

  try {
    await imap.connectAsync('imap.example.com');
  } catch {
    console.log(imap.lastErrorText);
    return;
  }

  try {
    await imap.loginAsync('user@example.com', 'myPassword');
  } catch {
    console.log(imap.lastErrorText);
    return;
  }

  // Subscribe to a mailbox.
  try {
    await imap.subscribeAsync('Archive2026');
  } catch {
    console.log(imap.lastErrorText);
    return;
  }

  console.log('Subscribed to the mailbox.');

  try {
    await imap.disconnectAsync();
  } catch {
    console.log(imap.lastErrorText);
    return;
  }
}