Posting to a shared folder

[Alessandro Oliveira]

Hi,

After a some time trying to setup cyrus-imapd, I mande a successful 
instalation in my RH-7.3 box using db-3.2.9, sasl-2.1.9 and imapd-2.1.9.

Now I'm trying to figure out how can I post to a shared folder.

first I created a folder called "fax" then I granted to anyone "lrsp", 
when I send an email to bb+fax at mybox everything works as expected. But 
now I'm trying to organize it using subfolders, then I created a new 
folder "fax.Today" with the same grants. When I try to send an e-mail 
 to bb+fax.Today at mybox I get in my logs:

Nov 13 16:40:42 intra03 postfix/lmtp[17885]: A75AD79670: 
to=<bb+fax.Today at intra03.nunoferreira.com.br>, 
relay=/var/imap/socket/lmtp[/var/imap/socket/lmtp], delay=0, 
status=bounced (host /var/imap/socket/lmtp[/var/imap/socket/lmtp] said: 
550-Mailbox unknown.  Either there is no mailbox associated with this 
550-name or you do not have authorization to see it. 550 5.1.1 User unknown)

I can't understand whats going on, I think it is a bug anyway.

Any Clues ?

Thanks in Advance,

Alessandro