[Dovecot] expire_dict - Folder names with spaces

[michael at euroinfissi.eu]

Hi again!

The problem is that polish versions of standard windows email clients like 
Windows Mail, Outlook Express and Microsoft Outlook create mail folders with 
spaces, like "Skrzynka odbiorcza", "Elementy wysłane", "Elementy 
usunięte"...

How to set then the expire or quota plugins for them ?

Best regards

Michael Lattari