[Dovecot] Maildir and folders not under INBOX

[Oliver Schulze L.]

Hi,
I'm planning to migrate from dovecot/mbox to dovecot/maildir both using 
imap.

I have read that when using the Maildir storage format, all folders
are stored under the INBOX. Is this true in dovecot too?

I want to have a configuration like the current:
- new mail is delivered in /var/mail/USER
- user folders are in /home/USER/mail

I want to ask if this is posible in dovecot?

Maybe using a config like this:
default_mail_env = maildir:/home/%u/Maildir:INBOX=/var/mail/%u/Maildir

Thanks
Oliver

-- 
Oliver Schulze L.
<oliver at samera.com.py>