ttyp1:root@serv  22:07:32/040712(...spool/imap)# cyradm -user cyrus localhost
 IMAP Password: 
               localhost> help
authenticate, login, auth         authenticate to server
chdir, cd                         change current directory
createmailbox, cm, create         create mailbox
deleteaclmailbox, dam, deleteacl  remove ACLs from mailbox
deletemailbox, delete, dm         delete mailbox
disconnect, disc                  disconnect from current server
exit, quit                        exit cyradm
help, ?                           show commands
listacl, lam, listaclmailbox      list ACLs on mailbox
listmailbox, lm                   list mailboxes
listquota, lq                     list quotas on specified root
listquotaroot, lqr, lqm           show quota roots and quotas for mailbox
renamemailbox, rename, renm       rename (and optionally relocate) mailbox
server, servername, connect       show current server or connect to server
setaclmailbox, setacl, sam        set ACLs on mailbox
setquota, sq                      set quota on mailbox or resource
version, ver, info                display version info of current server
localhost>  

＠ deletemailbox: Permission denied:

localhost> deletemailbox hoge
deletemailbox: Permission denied

＠ lrswipcda:

＠ cyrus に与えておく必要がある:

localhost> sam hoge cyrus lrswipcda
localhost> dm hoge