Creating mailboxes and checking/setting permissions:

$ cyradm  --user cyradm imap.example.com
Password: 
imap.example.com> cm office.reports
imap.example.com> lam office.reports
bob lrswiktecda
bill lrswiktecda
babs lrswiktecda
anyone p
imap.example.com> sam office.reports becca lrswipd
imap.example.com> lam office.reports
bob lrswiktecda
bill lrswiktecda
babs lrswiktecda
becca lrswipd
anyone p

imtest http://cyrusimap.web.cmu.edu/twiki/bin/view/Cyrus/ImtestByHand

imtest -t "" -u bob -a cyradm imap.example.com

-t - keyfile (blank)

-u user for authorization (to simulate access as)

-a user for authentication

hostname

unexpunge -l user.bob