Zimbra ZeXtras JS Error [Solved]
UI Shows Error: ZaController.prototype._setView Browser JS Console Shows Error: zextras resource: the server responded wth a status of 429 (Too Many Requests) Solution: Problem is related to DoS filtering gone wrong. To fix it, whitelist the IP your connecting from: zmprov mcf zimbraHttpThrottleSafeIPs 1.2.3.4 Or change the throttle amount as described here