nix-configuration/modules/services/msmtp.nix

# See https://nixos.wiki/wiki/Msmtp
{ config, lib, ... }:

let
  cfg = config.host.services.msmtp;
in
with lib;
{
  options = {
    host.services.msmtp.enable = mkEnableOption (mdDoc "Enables mail server");
  };

  config = mkIf cfg.enable {
    programs.msmtp = {
      enable = true;
      # Authentication details set in nix-secrets
    };
  };
}