Vesta Control Panel - Forum

I've recently acquired a VPS and decided that vestacp would be the best way to manage my domain.
I've installed vestacp, secured it, created a vanity domain etc.

BUT (yes there's a but)

I did so on a test domain that i've bought in order to test all the configurations/settings, since i didn't ...

I tried the following to allow only direct link from vesta control panel :

RewriteEngine On
RewriteCond %{HTTP_REFERER} !(www.)?mydomain.com
RewriteRule .* - [F]

But I get a 500 error page. I did some research to understand the conditions here but can't get my head around them.

I did change ...