user www-data; worker_processes 1; error_log /dev/stderr info; pid /var/run/nginx.pid; events { worker_connections 1024; } http { include /etc/nginx/mime.types; default_type application/octet-stream; access_log /dev/stdout; sendfile on; keepalive_timeout 65; server_tokens off; server { listen 80; listen 443 ssl; # TLS configuration hardened according to: # https://bettercrypto.org/static/applied-crypto-hardening.pdf ssl_protocols TLSv1.1 TLSv1.2; ssl_ciphers 'EDH+CAMELLIA:EDH+aRSA:EECDH+aRSA+AESGCM:EECDH+aRSA+SHA256:EECDH:+CAMELLIA128:+AES128:+SSLv3:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!DSS:!RC4:!SEED:!IDEA:!ECDSA:kEDH:CAMELLIA128-SHA:AES128-SHA'; ssl_prefer_server_ciphers on; ssl_session_timeout 5m; ssl_session_cache shared:SSL:50m; ssl_certificate /certs/cert.pem; ssl_certificate_key /certs/key.pem; add_header Strict-Transport-Security max-age=15768000; if ($scheme = http) { return 301 https://$host$request_uri; } location / { proxy_pass http://webmail; } location /admin { proxy_pass http://admin; } } }