[Dovecot] Problem in dovecot 0.99 - login username case sensitive create fake maildirs

Hello,

I have noticed a weird behaviour in dovecot 0.99 which, I hope, is not replicated in 1.0-alpha.

First I have to say that it works very well. So if I login with user foo@bar.com, the maildir is created.

But when I log in with User FOO@BAR.COM, or FOO@BAR.com, then two other maildirs are created. Authentication is ok (I'm using mysql backend) but no mails are obviously found.

Maybe a solutions would be adding some config item to turn lowercase the maildir path or authentication tokens (received from client) at login time.

Or maybe I am missing something. Is there a solution for this problem out there ?

Thanks, Massimo