{ config, pkgs, ... }: { programs.msmtp = { enable = true; defaults = { tls = true; tls_starttls = true; auth = true; }; accounts.default = rec { tls = true; tls_starttls = true; host = "smtp.web.de"; port = 587; user = "felschr@web.de"; passwordeval = "cat /etc/nixos/secrets/smtp"; # from = "%U@server.felschr.com"; from = user; }; }; }