Classic ASP Requires Chilkat v11.0.0+
List IMAP Mailboxes

List the mailboxes available within an IMAP account.
Chilkat Classic ASP Downloads

Classic ASP
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
success = 0

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

set imap = Server.CreateObject("Chilkat.Imap")

'  Connect to an IMAP server.
'  Use TLS
imap.Ssl = 1
imap.Port = 993
success = imap.Connect("MY-IMAP-DOMAIN")
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( imap.LastErrorText) & "</pre>"
    Response.End
End If

'  Login
success = imap.Login("MY-IMAP-LOGIN","MY-IMAP-PASSWORD")
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( imap.LastErrorText) & "</pre>"
    Response.End
End If

refName = ""
'  refName is usually set to an empty string.
'  A non-empty reference name argument is the name of a mailbox or a level of
'  mailbox hierarchy, and indicates the context in which the mailbox
'  name is interpreted.

'  Select all mailboxes matching this pattern:
wildcardedMailbox = "*"

subscribed = 0

set mboxes = Server.CreateObject("Chilkat.Mailboxes")
success = imap.MbxList(subscribed,refName,wildcardedMailbox,mboxes)
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( imap.LastErrorText) & "</pre>"
    Response.End
End If

i = 0
Do While i < mboxes.Count
    Response.Write "<pre>" & Server.HTMLEncode( mboxes.GetName(i)) & "</pre>"
    i = i + 1
Loop

'  Sample output looks like this:
'  INBOX.vendors.shareit
'  INBOX.oldSupport
'  INBOX.vendors.paypal
'  INBOX.sales
'  INBOX.lists
'  INBOX.Drafts
'  INBOX.vendors.dell
'  INBOX.Trash
'  INBOX.invoiceRequests
'  INBOX.purchases
'  INBOX.vendors.inMotion
'  INBOX.oldEmail
'  INBOX.vendors
'  INBOX.lists.python
'  INBOX.vendors.myhosting
'  INBOX.Templates
'  INBOX.friends
'  INBOX.bounceSamples
'  INBOX.lists.ruby
'  INBOX.vendors.peer1
'  INBOX.Sent
'  INBOX.Junk
'  INBOX

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

%>
</body>
</html>