...

I just tried it now, I can get invalid namespace on your setup. Let me know if you need me to hit it more

Looks like Mail.app is just being broken and changes '.' characters to '/' internally..

How hard would it be to put in a workaround for Mail.app, to ignore the namespace being supplied by the client and to use the namespace defined by the server?

-- Kenny Dail <kend@amigo.net>