mailbox listed twice

[Patrick Radtke]

For some of our users I see the following when listing their mailboxes.

user.des2004.Professors and Faculty (\HasNoChildren)
user.des2004.Professors and Faculty (\Noselect \HasChildren)

The mailbox is listed twice. Sometimes clients (Apple Mail) get  
confused by this (sometime you can store messages in the folder, and  
other times you can't)

Mailbox is only listed once in the mailboxes.db

Anyone know why this happens?

Using cyrus 2.3.


thanks,

Patrick