> MOVE is unimplementable unless messages are stored in > a method that permits messages to be moved from one mailbox to another. > IMAP explicitly does not place such requirements upon the message store.
Indeed, but surely the same holds true for COPY! One of the mailstores my server works with supports the moving of messages among folders but not copying. I had to do a load of kludgey work to fake a copy operation. It happens to work perfectly well but it is horribly slow. Pete
