[Dovecot] how to announce shared folders to clients using non-default mail prefix

[Timo Sirainen]

On Tue, 2012-06-12 at 11:16 -0700, Tom Lieuallen wrote:
> namespace {
>    hidden = yes
>    inbox = no
>    list = children
>    location = maildir:/a1/dove-shared:INDEX=/a2/imap-index/dove-shared/%u
>    prefix = iphonemail/sharedimap/
>    separator = /
>    type = shared

type=public and same for the other shared namespace. The type=shared
namespaces are for mailboxes shared between users.