/**
* Delete a mailbox from the cache.
*
* @param string $mbox The mailbox to delete.
*/
public function deleteMailbox($mbox)
{
$mbox = strval($mbox);
$this->_backend->deleteMailbox($mbox);
if ($this->_debug) {
$this->_debug->info(sprintf('CACHE: Deleted mailbox [%s]', $mbox));
}
}