{ config, pkgs, ... }:
{ 
  imports = [
    ./utils/bento.nix
    ./utils/modules/sops.nix
    ./utils/modules/lego/lego.nix

    # ./modules/self-service-password.nix
    ./modules/rspamd.nix
    ./modules/openldap.nix
    ./modules/dovecot.nix
    ./modules/postfix.nix

    ./utils/modules/borgbackup.nix
    ./utils/modules/promtail
    ./utils/modules/victoriametrics
    ./utils/modules/netdata.nix

    ./hardware-configuration.nix
  ];

  sops.defaultSopsFile = ./secrets.yaml;
  sops.age.sshKeyPaths = [ "/etc/ssh/ssh_host_ed25519_key" ];

  networking.hostName = "mail";
  networking.domain = "cloonar.com";

  services.openssh.enable = true;
  users.users.root.openssh.authorizedKeys.keys = [
    "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDN/2SAFm50kraB1fepAizox/QRXxB7WbqVbH+5OPalDT47VIJGNKOKhixQoqhABHxEoLxdf/C83wxlCVlPV9poLfDgVkA3Lyt5r3tSFQ6QjjOJAgchWamMsxxyGBedhKvhiEzcr/Lxytnoz3kjDG8fqQJwEpdqMmJoMUfyL2Rqp16u+FQ7d5aJtwO8EUqovhMaNO7rggjPpV/uMOg+tBxxmscliN7DLuP4EMTA/FwXVzcFNbOx3K9BdpMRAaSJt4SWcJO2cS2KHA5n/H+PQI7nz5KN3Yr/upJN5fROhi/SHvK39QOx12Pv7FCuWlc+oR68vLaoCKYhnkl3DnCfc7A7"
    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIRQuPqH5fdX3KEw7DXzWEdO3AlUn1oSmtJtHB71ICoH Generated By Termius";
  ];

  # backups
  borgbackup.repo = "u149513-sub7@u149513-sub7.your-backup.de:borg";

  networking.firewall = {
    enable = true;
    allowedTCPPorts = [ 22 80 443 ];
  };

  system.stateVersion = "22.11";
}