{
  outputs,
  constants,
  ...
}:

{
  imports = [
    outputs.nixosModules.mailserver
  ];

  mailserver = {
    enable = true;
    fqdn = constants.services.mail.fqdn;
    domains = [ constants.domain ];
    accounts = {
      forgejo = { };
      admin = {
        aliases = [ "postmaster" ];
      };
    };
    x509.useACMEHost = constants.services.mail.fqdn;
  };

  # ACME certificate for mail server
  security.acme.certs.${constants.services.mail.fqdn} = { };
}