Go

Subscribe to Mailboxes and List Subscribed Mailboxes

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Demonstrates how to list subscribed mailboxes, and unsubscribe/subscribe to a mailbox. Go

    success := false

    // This example assumes the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    imap := chilkat.NewImap()

    // Connect to an IMAP server.
    // Use TLS
    imap.SetSsl(true)
    imap.SetPort(993)
    success = imap.Connect("imap.example.com")
    if success == false {
        fmt.Println(imap.LastErrorText())
        imap.DisposeImap()
        return
    }

    // Login
    success = imap.Login("myLogin","myPassword")
    if success == false {
        fmt.Println(imap.LastErrorText())
        imap.DisposeImap()
        return
    }

    // First examine the already subscribed mailboxes.
    refName := ""
    wildcardedMailbox := "*"
    subscribed := true

    mboxes := chilkat.NewMailboxes()
    success = imap.MbxList(subscribed,refName,wildcardedMailbox,mboxes)
    if success == false {
        fmt.Println(imap.LastErrorText())
        imap.DisposeImap()
        mboxes.DisposeMailboxes()
        return
    }

    i := 0
    for i < mboxes.Count() {
        fmt.Println(*mboxes.GetName(i))
        i = i + 1
    }

    fmt.Println("----")

    // Sample output.

    // INBOX
    // INBOX/recent
    // INBOX/misc
    // INBOX/misc/solutions
    // ...
    // Outbox
    // Deleted Items
    // Sent Items
    // Drafts
    // Junk E-mail
    // Trash
    // Sent
    // Templates

    // Let's unsubscribe to "INBOX/misc/solutions".
    success = imap.Unsubscribe("INBOX/misc/solutions")
    if success == false {
        fmt.Println(imap.LastErrorText())
        imap.DisposeImap()
        mboxes.DisposeMailboxes()
        return
    }

    // Get the list of subscribed mailboxes again to verify that "INBOX/misc/solutions" is missing.
    success = imap.MbxList(subscribed,"","INBOX/misc*",mboxes)
    if success == false {
        fmt.Println(imap.LastErrorText())
        imap.DisposeImap()
        mboxes.DisposeMailboxes()
        return
    }

    i = 0
    for i < mboxes.Count() {
        fmt.Println(*mboxes.GetName(i))
        i = i + 1
    }

    fmt.Println("----")

    // Re-subscribe to "INBOX/misc/solutions".
    success = imap.Subscribe("INBOX/misc/solutions")
    if success == false {
        fmt.Println(imap.LastErrorText())
        imap.DisposeImap()
        mboxes.DisposeMailboxes()
        return
    }

    // Get the list of subscribed mailboxes again to verify that "INBOX/misc/solutions" is back in the list.
    success = imap.MbxList(subscribed,"","INBOX/misc*",mboxes)
    if success == false {
        fmt.Println(imap.LastErrorText())
        imap.DisposeImap()
        mboxes.DisposeMailboxes()
        return
    }

    i = 0
    for i < mboxes.Count() {
        fmt.Println(*mboxes.GetName(i))
        i = i + 1
    }

    fmt.Println("----")

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

    imap.DisposeImap()
    mboxes.DisposeMailboxes()