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(VB.NET) List Yahoo Mail IMAP MailboxesSee more Yahoo Mail ExamplesList Yahoo Mail mailboxes.Note: This example requires Chilkat v11.0.0 or greater.
Dim success As Boolean = False ' This example assumes the Chilkat API to have been previously unlocked. ' See Global Unlock Sample for sample code. ' See Get Yahoo Mail OAuth2 Access Token for Desktop App ' for sample code showing how to obtain a Yahoo Mail access token. ' In this example, our access token was previously saved to the following file which contains JSON like this: ' { ' "access_token": "kCVQdnOdul...LHucA--", ' "refresh_token": "AIenVXETSo0jklFBVkPS8vVm8E.Ej9ToRG.xDbDYmZ65WIs5t6CZhDrD", ' "expires_in": 3600, ' "token_type": "bearer", ' "xoauth_yahoo_guid": "HGDQCVF5JB4YDOWHITQJFBHCWA" ' } Dim json As New Chilkat.JsonObject success = json.LoadFile("qa_data/tokens/yahooMail.json") If (success <> True) Then Debug.WriteLine("Failed to load Yahoo Mail access token file.") Exit Sub End If Dim accessToken As String = json.StringOf("access_token") ' Do OAuth2 authentication by using the access token as the password in the Login method below... Dim imap As New Chilkat.Imap imap.Ssl = True imap.Port = 993 ' Connect to the Yahoo IMAP server. success = imap.Connect("imap.mail.yahoo.com") If (success = False) Then Debug.WriteLine(imap.LastErrorText) Exit Sub End If ' Indicate that XOAUTH2 authentication is to be used: imap.AuthMethod = "XOAUTH2" ' Login ' Use the email address of the Yahoo Mail account that granted authorization. success = imap.Login("user@yahoo.com",accessToken) If (success <> True) Then Debug.WriteLine(imap.LastErrorText) Else Debug.WriteLine("Successfully authenticated with Yahoo IMAP using XOAUTH2!") End If ' Get the list of mailboxes. Dim refName As String = "" Dim wildcardedMailbox As String = "*" Dim subscribed As Boolean = False Dim mboxes As New Chilkat.Mailboxes success = imap.MbxList(subscribed,refName,wildcardedMailbox,mboxes) If (success = False) Then Debug.WriteLine(imap.LastErrorText) Exit Sub End If Dim i As Integer = 0 While i < mboxes.Count Debug.WriteLine(mboxes.GetName(i)) i = i + 1 End While ' Sample output looks like this: ' Archive ' Bulk Mail ' Draft ' Inbox ' Inbox/emailsWithAttach ' Inbox/test ' Sent ' Trash ' Disconnect from the IMAP server. success = imap.Disconnect() |
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