Courier-IMAP does not subscribe to any folder by itself. If an
application has explicitly subscribed to a folder, it is up to the
application to unsubscribe from it.
ok. but noone at work had have a error saying "invalid mailbox" when we
were with uw-imap :( .
If your client has a configuration that's customized for a particular
server, it logically follows that the client will have to be reconfigured
when you switch the server.
errors didn't came just after the switch. After the switch, with default
setting in netscape , all work (almost) perfectly on all people. But it's
after 1,2 weeks that errors appeared, some people have 200 mega mail, a
lot of folder and they move, copies folders.