C#

Office365 IMAP List Mailboxes

See more Office365 Examples

List the Office365 IMAP mailboxes. C#

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.
Chilkat.JsonObject jsonToken = new Chilkat.JsonObject();
success = jsonToken.LoadFile("qa_data/tokens/office365.json");
if (success == false) {
    Debug.WriteLine("Failed to open the office365 OAuth JSON file.");
    return;
}

Chilkat.Imap imap = new Chilkat.Imap();

imap.Ssl = true;
imap.Port = 993;

//  Connect to the Office365 IMAP server.
success = imap.Connect("outlook.office365.com");
if (success == false) {
    Debug.WriteLine(imap.LastErrorText);
    return;
}

//  Use OAuth2 authentication.
imap.AuthMethod = "XOAUTH2";

//  Login using our username (i.e. email address) and the access token for the password.
success = imap.Login("OFFICE365_EMAIL_ADDRESS",jsonToken.StringOf("access_token"));
if (success == false) {
    Debug.WriteLine(imap.LastErrorText);
    return;
}

Debug.WriteLine("O365 OAuth authentication is successful.");

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

Chilkat.Mailboxes mboxes = new Chilkat.Mailboxes();
success = imap.MbxList(subscribed,refName,wildcardedMailbox,mboxes);
if (success == false) {
    Debug.WriteLine(imap.LastErrorText);
    return;
}

int i = 0;
while (i < mboxes.Count) {
    Debug.WriteLine(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();