RemoteIPHeader X-Forwarded-For

# Vertrauen zu Hidalgo (Public IPv6 & VPN IPv4)
RemoteIPInternalProxy 2a01:4f8:130:516e::160
RemoteIPInternalProxy 10.8.1.1

# HTTPS-Status für PHP (verhindert Redirect-Loops)
SetEnvIf X-Forwarded-Proto "https" HTTPS=on