server_names_hash_bucket_size 64; map $http_x_requested_with $error_doc_format { default html; XMLHttpRequest json; } map $http_x_forwarded_proto $original_proto { default $http_x_forwarded_proto; "" $scheme; } server { listen 8443 ssl; listen 8880; listen 127.0.0.1:8880 default_server; include conf.d/*ipv6_ports.inc; http2 on; ssl_certificate /opt/psa/admin/conf/httpsd.pem; ssl_certificate_key /opt/psa/admin/conf/httpsd.pem; include conf.d/*plesk.inc; include conf.d/*wpb.inc; }