Please help me with documentation!

[P.Agenbag]

Please, it is urgent, I need documentation for cyrus to tell me how to 
maintain user mailboxes, ie. deleting mailboxes, rebuilding deleting 
individual boxes etc.
If I'm posting to the incorrect list, please tell me where I can look. 
There is nothing on the cyrus project website, and the "online" help of 
cyrus doesn't seem to cover this...