diff --git a/nixos/modules/services/mail/postfix.nix b/nixos/modules/services/mail/postfix.nix index 1fef9ac6ec9..867c0ea6761 100644 --- a/nixos/modules/services/mail/postfix.nix +++ b/nixos/modules/services/mail/postfix.nix @@ -60,11 +60,11 @@ let manpage_directory = "${pkgs.postfix}/share/man"; html_directory = "${pkgs.postfix}/share/postfix/doc/html"; shlib_directory = false; - relayhost = if cfg.lookupMX || cfg.relayHost == "" - then cfg.relayHost - else - "[${cfg.relayHost}]" - + optionalString (cfg.relayPort != null) ":${toString cfg.relayPort}"; + relayhost = if cfg.relayHost == "" then "" else + if cfg.lookupMX + then "${cfg.relayHost}:${toString cfg.relayPort}" + else "[${cfg.relayHost}]:${toString cfg.relayPort}"; + mail_spool_directory = "/var/spool/mail/"; setgid_group = setgidGroup; } @@ -461,13 +461,10 @@ in }; relayPort = mkOption { - type = types.nullOr types.int; - default = null; - example = 587; + type = types.int; + default = 25; description = " - Specify an optional port for outbound mail relay. (Note: - only used if an explicit is - defined.) + SMTP port for relay mail relay. "; };