all protocols are working. crushftp ist listening through an static-ip from my provider for external usage. this external static-ip then routes the request to my crushftp server with 192.168.51.165. so crushftp ist listening on https://exampledomain.de for example.
now i customized the default crushftp webinterface and added there an link with: [b][i]https://exampledomain.de/myregistration/[/i][/b]
all i want is now, that the link "https://exampledomain.de/myregistration/" will not lead to CrushFTP but rather to an Apache Webserver which i configured on the same machine. there is an html-form and an php-file which creates directories ("magic-directory") for auto-user registration/creation. the apache webserver got an own ip-adress with: 192.168.51.166. i configured on the apache SSL.