[Dovecot] ACL-s and folders

[xrado]

hi
im new to imap servers and dovecot ...
and im trying to setup acls for my imap folders

i made dovecot-acl in my ~/Maildir/  root, but the setting are only 
applyed to inbox (.INBOX) folder
is there a way to setup acl for other folders i made ..for instance work 
(.work folder in maildir root)

another thing ...it is posibile to accomplish that i can move mail 
between folders but i cant delete it?

greetings,
rado