On Tue, Apr 10, 2018 at 7:41 AM, Stefan Eissing <stefan.eissing@xxxxxxxxxxxxx> wrote: > I advice to debug this step-by-step. First the SSL connection to your Apache. Then the proxy setup. Then any restrictions with "Require...". +1. It appears curl is using HTTP to talk to your proxy, like a browser would, but that's not your requirement.Your requirement is to use HTTPS on that hop (a browser wouldn't). You could easily verify this with a packet capture and it's no httpd issue. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx