-r allows fqdn to be empty thus denoting the root.
This is also allowed per default when doing implict allow - see deny,
or when specifying 'allow .', i.e. explictly allowing root as such.
(cannot be combined with deny)
-r allows fqdn to be empty thus denoting the root.
This is also allowed per default when doing implict allow - see deny,
or when specifying 'allow .', i.e. explictly allowing root as such.
(cannot be combined with deny)