Sending Mail to Shared-Folders

[Henne Holly]

Hi,

I created a shared folder using the kolab-webadmin and want to sent 
mails to this folder. Recipient address is accepted by postfix, but then 
bounces with 'unknown user: "resource--Test"'.

What's wrong here?

Henning

PS: I disabled altnamespace because I do not like having all shared 
Folders as "shared/Shared Folder/Foldername" and user folders as 
"user/username/Foldername" but shared folder Categories should be 
defined by myself. Have a look at citadels IMAP-configuration.