[Dovecot] Folder layout after Cyrus to Dovecot migration

[Keith Edmunds]

> read
> 
> http://wiki2.dovecot.org/Migration
> http://wiki2.dovecot.org/Namespaces

Thank you: I have (already had) read both.

Are you suggesting that hidden namespaces will provide the functionality
we are looking for? Or have I missed the point?

Thanks,
Keith