{ config, lib, ... }: { services.nullmailer = { enable = true; config = { adminaddr = "root@pvv.ntnu.no"; defaultdomain = "pvv.ntnu.no"; defaulthost = "pvv.ntnu.no"; me = lib.mkDefault config.networking.fqdn; remotes = lib.mkDefault "smtp.pvv.ntnu.no smtp port=587 starttls"; }; }; }