unforward-rmail-message
unforward-rmail-message is an interactive autoloaded compiled Lisp function in `undigest.el
'.
(unforward-rmail-message)
Extract a forwarded message from the containing message.
This puts the forwarded message into a separate rmail message following
the containing message. This command is only useful when messages are
forwarded with `rmail-enable-mime-composing' set to nil.