Swift Requires Chilkat v11.0.0+

List Email UIDs

List the UIDs of each email in a mailbox. Swift

func chilkatTest() {
    var success: Bool = false

    let imap = CkoImap()!

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

    //  Connect to an IMAP server.
    //  Use TLS
    imap.ssl = true
    imap.port = 993
    success = imap.connect(hostname: "MY-IMAP-DOMAIN")
    if success == false {
        print("\(imap.lastErrorText!)")
        return
    }

    //  Login
    success = imap.login(login: "MY-IMAP-LOGIN", password: "MY-IMAP-PASSWORD")
    if success == false {
        print("\(imap.lastErrorText!)")
        return
    }

    //  Select an IMAP mailbox
    success = imap.selectMailbox(mailbox: "Inbox")
    if success == false {
        print("\(imap.lastErrorText!)")
        return
    }

    //  Get the message IDs of all the emails in the mailbox
    //  We can choose to fetch UIDs or sequence numbers.
    var fetchUids: Bool = true
    let messageSet = CkoMessageSet()!
    success = imap.queryMbx(criteria: "ALL", bUid: fetchUids, msgSet: messageSet)
    if success == false {
        print("\(imap.lastErrorText!)")
        return
    }

    var i: Int = 0
    var n: Int = messageSet.count.intValue
    while i < n {
        print("\(messageSet.getId(index: i))")
        i = i + 1
    }

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

}