{ config, pkgs, lib, ... }:

let
  # Import environment-specific network parameters
  env = import ../../../network { };
in {
  # Common settings for all servers in the sample environment
  # This file is imported by all server configurations

  # Default DNS servers for this environment
  networking.nameServers = [ "10.40.128.10" ];

  # SMTP relay configuration
  services.postfix = {
    enable = true;
    relayHost = "smtp.lagraula.fr";
    relayPort = 587;
    useTLS = true;
    fromAddress = "noreply@sample.lagraula.fr";
  };

  # Proxy configuration for servers (none for now)
  environment.systemPackages = with pkgs; [ ];

  # TODO: Move other common server settings here later
  # Examples:
  # - Server-specific users/groups
  # - Server-specific packages
  # - Server-specific services
  # - Server-specific security policies
  # - Server-specific monitoring/alerting
  # - Locale: en_US.UTF-8 (for servers)
}