etc/nginx/site.d/roundcube/local.conf

   1 listen 443;
   2 include /etc/nginx/conf.d/ssl.conf;
   3 ssl_certificate     /etc/nginx/x509.d/roundcube/crt.pem;
   4 ssl_certificate_key /etc/nginx/x509.d/roundcube/key.pem;
   5 ssl_session_timeout 5m;