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

   1 server {
   2         listen 80;
   3         server_name
   4          roundcube.heureux-cyclage.org
   5          roundcube.changedechaine.org
   6          roundcube.cyclocoop.org
   7          roundcube.lesjantesdunord.org
   8          roundcube.ptitvelo.net
   9          roundcube.veli-velo.org;
  10
  11         return 301 https://$host$request_uri;
  12  }