# make sure that your dns has a cname set for matrix and that your matrix container is not using a base url server { listen 443 ssl; listen [::]:443 ssl; server_name matrix.belanyi.fr; include /config/nginx/ssl.conf; location /_matrix { include /config/nginx/proxy.conf; resolver 127.0.0.11 valid=30s; set $upstream_app synapse; set $upstream_port 8008; set $upstream_proto http; proxy_pass $upstream_proto://$upstream_app:$upstream_port; # Nginx by default only allows file uploads up to 1M in size # Increase client_max_body_size to match max_upload_size defined in homeserver.yaml client_max_body_size 10M; } }