I have installed xampp I could access it successfully on port 85.
Then I created a virtual host and pointed to a custom dir (not under xampp)
<VirtualHost *:85> ServerAdmin email@example.com DocumentRoot "C:/MyCustomDir/xampp" ServerName mydomain.com ##ServerAlias www.dummy-host.localhost ##ErrorLog "logs/dummy-host.localhost-error.log" ##CustomLog "logs/dummy-host.localhost-access.log" combined </VirtualHost>
When trying to access it from Internet I get:
Access forbidden! You don't have permission to access the requested directory. There is either no index document or the directory is read-protected. If you think this is a server error, please contact the webmaster. Error 403