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(Excel) IMAP STARTTLS (Explicit TLS/SSL)The StartTls property is set to force the Connect method to automatically convert an connection to TLS/SSL via the STARTTLS IMAP command. This is also known as "explicit TLS/SSL" as opposed to "implicit TLS/SSL". With implicit TLS/SSL, the IMAP client connects on the well-known IMAP TLS/SSL port 993 and the secure channel is immediately established. With explicit TLS/SSL, the IMAP client connects on the typical non-secure port (143 usually) and the converts the connection via the STARTTLS command.
' This example assumes the Chilkat API to have been previously unlocked. ' See Global Unlock Sample for sample code. Dim imap As Chilkat.Imap Set imap = Chilkat.NewImap ' Indicate that STARTTLS should be used to convert ' to a secure TLS/SSL connection: imap.StartTls = True imap.Port = 143 ' Connect to an IMAP server and convert the connection ' to TLS/SSL via STARTTLS. success = imap.Connect("imap.someMailServer.com") If (success <> True) Then Debug.Print imap.LastErrorText Exit Sub End If ' The remainder of this example is the same as for ' non-TLS/SSL... ' Login success = imap.Login("myLogin","myPassword") If (success <> True) Then Debug.Print imap.LastErrorText Exit Sub End If ' Select an IMAP mailbox success = imap.SelectMailbox("Inbox") If (success <> True) Then Debug.Print imap.LastErrorText Exit Sub End If ' We can choose to fetch UIDs or sequence numbers. fetchUids = True ' Get the message IDs of all the emails in the mailbox Set messageSet = imap.Search("ALL",fetchUids) If (imap.LastMethodSuccess = False) Then Debug.Print imap.LastErrorText Exit Sub End If ' Fetch the emails into a bundle object: Set bundle = imap.FetchBundle(messageSet) If (imap.LastMethodSuccess = False) Then Debug.Print imap.LastErrorText Exit Sub End If ' Loop over the bundle and display the FROM and SUBJECT of each. i = 0 numEmails = bundle.MessageCount Do While i < numEmails Set email = bundle.GetEmail(i) Debug.Print email.From Debug.Print email.Subject Debug.Print "--" i = i + 1 Loop ' Disconnect from the IMAP server. success = imap.Disconnect() |
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