anchor.diff:          ${pkgs.coreutils}/bin/mkdir -p /var/lib/rspamd
           ${pkgs.coreutils}/bin/chown ${cfg.user}:${cfg.group} /var/lib/rspamd
         '';
  -
       };
  -
     };
  -
   }
  
positive.code: 
      services.rspamd = {
  
        enable = mkOption {
          default = false;
          description = "Whether to run the rspamd daemon.";
        };
  
        debug = mkOption {
          default = false;
  
negative.code:         '';
         };
      };
    };
  
  
  