Sample code for 30+ languages & platforms
Unicode C++

Office365 IMAP List Mailboxes

See more Office365 Examples

List the Office365 IMAP mailboxes.

Chilkat Unicode C++ Downloads

Unicode C++
#include <CkJsonObjectW.h>
#include <CkImapW.h>
#include <CkMailboxesW.h>

void ChilkatSample(void)
    {
    bool success = false;

    //  An Office365 OAuth2 access token must first be obtained prior
    //  to running this code.

    //  Getting the OAuth2 access token for the 1st time requires the O365 account owner's 
    //  interactive authorizaition via a web browser.  Afterwards, the access token
    //  can be repeatedly refreshed automatically.

    //  See the following examples for getting and refreshing an OAuth2 access token

    //  Get Office365 SMTP/IMAP/POP3 OAuth2 Access Token
    //  Refresh Office365 SMTP/IMAP/POP3 OAuth2 Access Token

    //  First get our previously obtained OAuth2 access token.
    CkJsonObjectW jsonToken;
    success = jsonToken.LoadFile(L"qa_data/tokens/office365.json");
    if (success == false) {
        wprintf(L"Failed to open the office365 OAuth JSON file.\n");
        return;
    }

    CkImapW imap;

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

    //  Connect to the Office365 IMAP server.
    success = imap.Connect(L"outlook.office365.com");
    if (success == false) {
        wprintf(L"%s\n",imap.lastErrorText());
        return;
    }

    //  Use OAuth2 authentication.
    imap.put_AuthMethod(L"XOAUTH2");

    //  Login using our username (i.e. email address) and the access token for the password.
    success = imap.Login(L"OFFICE365_EMAIL_ADDRESS",jsonToken.stringOf(L"access_token"));
    if (success == false) {
        wprintf(L"%s\n",imap.lastErrorText());
        return;
    }

    wprintf(L"O365 OAuth authentication is successful.\n");

    //  Get the list of mailboxes.
    const wchar_t *refName = L"";
    const wchar_t *wildcardedMailbox = L"*";
    bool subscribed = false;

    CkMailboxesW mboxes;
    success = imap.MbxList(subscribed,refName,wildcardedMailbox,mboxes);
    if (success == false) {
        wprintf(L"%s\n",imap.lastErrorText());
        return;
    }

    int i = 0;
    while (i < mboxes.get_Count()) {
        wprintf(L"%s\n",mboxes.getName(i));
        i = i + 1;
    }

    //  Sample output looks like this:
    //  Archive
    //  Calendar
    //  Calendar/Birthdays
    //  Calendar/United States holidays
    //  Contacts
    //  Conversation History
    //  Deleted Items
    //  Drafts
    //  INBOX
    //  INBOX/abc
    //  INBOX/misc
    //  INBOX/misc/birdeye
    //  INBOX/old
    //  INBOX/old/large
    //  INBOX/receipts
    //  Journal
    //  Junk Email
    //  Notes
    //  Outbox
    //  RSS Subscriptions
    //  Sent Items
    //  Sync Issues
    //  Sync Issues/Conflicts
    //  Sync Issues/Local Failures
    //  Sync Issues/Server Failures
    //  Tasks
    //  Trash

    //  Disconnect from the IMAP server.
    success = imap.Disconnect();
    }