C++

Subscribe to an IMAP Mailbox

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.

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C++

#include <CkImap.h>

void ChilkatSample(void)
    {
    bool success = false;

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

    CkImap imap;

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

    success = imap.Connect("imap.example.com");
    if (success == false) {
        std::cout << imap.lastErrorText() << "\r\n";
        return;
    }

    success = imap.Login("user@example.com","myPassword");
    if (success == false) {
        std::cout << imap.lastErrorText() << "\r\n";
        return;
    }

    //  Subscribe to a mailbox.
    success = imap.Subscribe("Archive2026");
    if (success == false) {
        std::cout << imap.lastErrorText() << "\r\n";
        return;
    }

    std::cout << "Subscribed to the mailbox." << "\r\n";

    success = imap.Disconnect();
    if (success == false) {
        std::cout << imap.lastErrorText() << "\r\n";
        return;
    }
    }