[exim] recursive imap folders and quota in exim

Hi,

In my setup mails are landing in /var/mail/user/ (Maildir folder) while spam
mails are put into /var/mail/users/.Spam/ (also Maildir folder).

pop3 server is merging them in fly so user sees everything at once. imap of
course sess two folders.

Now there is problem with exim quota counting - it sees only ../user/ folder.

Is there any way to force exim to do recursive couting as Maildirs or counting
whole directory with subdirs as typical dir (without knowning what's
inside) ?

Consider this to be a item for wishlist.
-- 
Arkadiusz Miśkiewicz                    PLD/Linux Team
http://www.t17.ds.pwr.wroc.pl/~misiek/  http://ftp.pld-linux.org/