diff --git a/nginx/snippets/mailcow.conf b/nginx/snippets/mailcow.conf new file mode 100644 index 0000000..7d160de --- /dev/null +++ b/nginx/snippets/mailcow.conf @@ -0,0 +1,7 @@ +add_header Strict-Transport-Security "max-age=15768000"; +add_header X-Frame-Options SAMEORIGIN; +add_header X-Content-Type-Options nosniff; +add_header X-XSS-Protection "1; mode=block"; +add_header Referrer-Policy "strict-origin"; +add_header Content-Security-Policy "upgrade-insecure-requests"; +add_header Feature-policy "accelerometer 'none';ambient-light-sensor 'none'; autoplay 'none';camera 'none';encrypted-media 'self';focus-without-user-activation 'none'; geolocation 'none';gyroscope 'none';magnetometer 'none';microphone 'none';midi 'none';payment 'none';picture-in-picture 'none'; speaker 'none';sync-xhr 'none';usb '*';vr 'none'";