[Dovecot] New mailbox & autocreate

Hi,

First of all BIG THANKS for great piece of software.

I have a small problem with autocreate. My mails are stored in: /var/mail Ex. /var/mail/test@test.pl/Maildir

Account information comes from DB. So when new account appears in DB full path including home dir is created. But there is one small problem: Group always is "wheel". Autocreating ignores gid from DB and uses the group of the parent directory - in this case /var/mail. But when I create home dir manualy (setting right group) group of autocreated Maildir is OK. Is it possible to configure dovecot to set group from DB.

Regards, Bambero