Turn off yahoo search? Failed...

[physikal]

[zimbra@mail ~]$ zmprov mc default zimbraFeatureWebSearchEnabled FALSE
ERROR: zclient.IO_ERROR (invoke localhost, server: localhost) (cause: java.net.UnknownHostException localhost)

This is what I get when I run :

zmprov mc default zimbraFeatureWebSearchEnabled FALSE

CentOS 5.3
Zimbra RHEL5 5.0.16

[bdial]

try to add argument of -s <mailboxserver>:7071 so like

zmprov -s mail.mydomain.com:7071 mc default zimbraFeatureWebSearchEnabled FALSE