nixos/postfix: add missing setgid wrapper

This is basically an alias for a special case of postqueue, which
already has a setgid wrapper.  Would be silly to allow postqueue -p
but not mailq.

1 files changed, 8 insertions, 0 deletions

diff --git a/nixpkgs/nixos/modules/services/mail/postfix.nix b/nixpkgs/nixos/modules/services/mail/postfix.nix
index d5fd76da970b..df438a0c69d1 100644
--- a/nixpkgs/nixos/modules/services/mail/postfix.nix
+++ b/nixpkgs/nixos/modules/services/mail/postfix.nix
@@ -631,6 +631,14 @@ in
         setgid = true;
       };
 
+      security.wrappers.mailq = {
+        program = "mailq";
+        source = "${pkgs.postfix}/bin/mailq";
+        group = setgidGroup;
+        setuid = false;
+        setgid = true;
+      };
+
       security.wrappers.postqueue = {
         program = "postqueue";
         source = "${pkgs.postfix}/bin/postqueue";