Web Proxy source address List

Hi.

Does anyone know if you can deny certain webpages using mikrotiks built in webproxy, not based on source address but on source address-list or packet-mark or something.

What I want to achieve is, in a hotspot profile of certain users, give then either a packet mark or address-list and then use that in the web-proxy to limit what sites can be visited.

If not i think that this would be a really cool feature to add. Like selling cheap internet to certain sites only.

Thank you very much for the feature request.
Currently proxy does not support address-list of firewall mangle marks, but it is very nice idea indeed for the future.