{ config, pkgs, lib, ... }: let 
  config = (import ./config.nix {});
  
  v = config.vmail_config;
in {
  users.users."${v.user_group_name}" = {
    name = "${v.user_group_name}";
    isSystemUser = true;
    uid = v.user_group_id;
    home = v.directory;
    createHome = true;
    group = "${v.user_group_name}";
  };
  users.groups."${v.user_group_name}" = { gid = v.user_group_id; };
}