diff options
Diffstat (limited to 'nixos')
| -rw-r--r-- | nixos/modules/services/mail/postfix.nix | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/nixos/modules/services/mail/postfix.nix b/nixos/modules/services/mail/postfix.nix index e92dbe93b533..22af7e876af2 100644 --- a/nixos/modules/services/mail/postfix.nix +++ b/nixos/modules/services/mail/postfix.nix @@ -15,20 +15,18 @@ let haveVirtual = cfg.virtual != ""; clientAccess = - if (cfg.dnsBlacklistOverrides != "") - then [ "check_client_access hash:/etc/postfix/client_access" ] - else []; + optional (cfg.dnsBlacklistOverrides != "") + "check_client_access hash:/etc/postfix/client_access"; dnsBl = - if (cfg.dnsBlacklists != []) - then [ (concatStringsSep ", " (map (s: "reject_rbl_client " + s) cfg.dnsBlacklists)) ] - else []; + optionals (cfg.dnsBlacklists != []) + (map (s: "reject_rbl_client " + s) cfg.dnsBlacklists); clientRestrictions = concatStringsSep ", " (clientAccess ++ dnsBl); mainCf = let escape = replaceStrings ["$"] ["$$"]; - mkList = items: "\n " + concatStringsSep "\n " items; + mkList = items: "\n " + concatStringsSep ",\n " items; mkVal = value: if isList value then mkList value else " " + (if value == true then "yes" |