{
  inputs,
  config,
  lib,
  ...
}:
let
  inherit (lib)
    mkDefault
    ;
in
{
  imports = [
    inputs.simple-mailserver.default
  ];

  security.acme = {
    acceptTerms = mkDefault true;
    certs.${config.mailserver.fqdn} = {
    };
  };

  mailserver = {
    enable = true;
    stateVersion = 3;
    fqdn = "mail.shobu.fr";
    domains = [ "shobu.fr" ];

    x509.useACMEHost = config.mailserver.fqdn;

    loginAccounts = {
      "auth@shobu.fr" = {
        password = "$y$j9T$aLAZYUOUrc2jxcNYGy1qt/$B1ZdufZtzJJmnLYIYW11nk1BwIIy1Xkjxb7lx3ge/Z3";
      };
    };
  };
}