The 'folder' command

Usage: folder <command> [foldername]

where command is one of :

name       - change folder name
topic      - change the topic of the folder
status     - change status of the folder
group      - change groups of the folder (help group for more info)
size       - change the first and last message values for the folder
delete     - delete the folder and all it's files
view       - display details on the folder

Folder status flags :
a  - active
r  - readable by unregistered users
w  - writeable by unregistered users
R  - readable by registered users
W  - writeable by registered users
p  - private folder (only To: can read it)
m  - moderated folder (messages not shown until 'mod' is run)
