Well, I needed the functionality so I had to do the simple thing - create folders in the Mail/ directory (which resides in the default UW IMAPsetting of my home directory amid the numerous IMAP folders). Then I copied the contents of a certain number of the folders to these new, duplicate folders.
They appear as they should in the secure webmail, IMP 3. This is great and is all I needed to do.
Having duplicate directories is less than efficient but hard drives are cheap so what the heck.
God only knows what I'd do if the IMAP daemon was Courier!
Thanks again for the IMP 3 work, Dan. Sure is a nice upgrade from the default version.
regards,
patrick