{ ... }:
let
  db_pass = import ../config/_passwords.nix;
in
{
  my-lxc.mail = {
    container = {
      cores = 1;
      memory = 512;
      disk = "4G";
      swap = 512;
    };
    system = {
      importConfig = [
        ../config/mail-postfix.nix
      ];
      port = 80;
      additionalPorts = [
        25 # smtp
        465 # smtps
      ];
    };
    logging = {
      enable = true;
      metricsEnable = true;
    };
    private = true; # available only on private lan
    auth = false; # auth overlay
  };
}