imap package

Your imap package is quite useful, thanks.

However, I found the documentation of fetch-field and fetch-parts
quite hard to follow, with no good examples.

Suggest you incorporate the following function at least in the
examples section of the documentation:

;; Retrieve the subject of message N of Mbox as a string.

(defun get-subject (mbox n)
   (po:envelope-subject (po:fetch-field n "envelope" (po:fetch-parts mbox n 
"envelope")))
   )


If you are interested, I have written a Lisp program that will
remove duplicate messages from an imap mailbox.  I'd be happy to
contribute it to the package.

P