cannot delete mailbox in virtual domain

[Deniss]

hello here !

i have a problem with cyrus-imapd-2.4.17 and virtual domains:

in my imapd.conf:
admins: cyrus
defaultdomain: mydomain.com
virtdomains: on

so i have "superadmin" only
and i am able to create "cyrus" mailbox in any domain.
But cannot delete them !

0 create user/cyrus at example.com
0 OK Completed
0 setacl user/cyrus at example.com cyrus c
0 OK Completed
0 delete user/cyrus at example.com
0 NO Operation is not supported on mailbox


How can i fix this ?


Deniss