{
  config,
  lib,
  pkgs,
  self,
  ...
}: {
  services.caddy = {
    enable = lib.mkForce true;
    group = "www-user";
    email = "admins@pub.solar";
    globalConfig = lib.mkForce "";
    virtualHosts = {
      "momo.koeln" = {
        logFormat = lib.mkForce ''
          output discard
        '';
        extraConfig = ''
          # website
          handle {
            root * /srv/www/momo.koeln
            try_files {path}.html {path}
            file_server
          }
          # minimal error handling, respond with status code and text
          handle_errors {
            respond "{http.error.status_code} {http.error.status_text}"
          }
        '';
      };
      "www.momo.koeln" = {
        logFormat = lib.mkForce ''
          output discard
        '';
        extraConfig = ''
          redir https://momo.koeln{uri}
        '';
      };
      "list.momo.koeln" = {
        logFormat = lib.mkForce ''
          output discard
        '';
        extraConfig = ''
          handle_path /static/* {
            root * /var/lib/mailman/web
            file_server
          }

          reverse_proxy :8000
        '';
      };
    };
  };
  networking.firewall.allowedTCPPorts = [80 443];
}