From cf3867a5efbbc36743cc7009e33c872cfe3fa232 Mon Sep 17 00:00:00 2001
From: Nathan Bijnens <nathan@nathan.gs>
Date: Sat, 23 Jul 2016 18:00:10 +0200
Subject: [PATCH 1/2] Fix #9759 SSMTP sendmail wrapper

---
 nixos/modules/programs/ssmtp.nix | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/nixos/modules/programs/ssmtp.nix b/nixos/modules/programs/ssmtp.nix
index 7b00efbb4686..ee5ac02d1316 100644
--- a/nixos/modules/programs/ssmtp.nix
+++ b/nixos/modules/programs/ssmtp.nix
@@ -100,6 +100,12 @@ in
           Password used for SMTP auth. (STORED PLAIN TEXT, WORLD-READABLE IN NIX STORE)
         '';
       };
+      
+      setSendmail = mkOption {
+        type = types.bool;
+        default = true;
+        description = "Whether to set the system sendmail to ssmtp's.";
+      };
 
     };
 
@@ -122,6 +128,13 @@ in
       '';
 
     environment.systemPackages = [pkgs.ssmtp];
+    
+    services.mail.sendmailSetuidWrapper = mkIf networking.defaultMailServer.setSendmail {
+      program = "sendmail";
+      source = "${pkgs.ssmtp}/bin/sendmail";
+      setuid = false;
+      setgid = false;
+    };
 
   };
 

From bb528e714d677f619db732fc66795bf0f6375204 Mon Sep 17 00:00:00 2001
From: Nathan Bijnens <nathan@nathan.gs>
Date: Sat, 23 Jul 2016 20:58:58 +0200
Subject: [PATCH 2/2] Fix #9759 SSMTP sendmail wrapper - cfg instead of full
 path

---
 nixos/modules/programs/ssmtp.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/nixos/modules/programs/ssmtp.nix b/nixos/modules/programs/ssmtp.nix
index ee5ac02d1316..f5d1873cc5c8 100644
--- a/nixos/modules/programs/ssmtp.nix
+++ b/nixos/modules/programs/ssmtp.nix
@@ -129,7 +129,7 @@ in
 
     environment.systemPackages = [pkgs.ssmtp];
     
-    services.mail.sendmailSetuidWrapper = mkIf networking.defaultMailServer.setSendmail {
+    services.mail.sendmailSetuidWrapper = mkIf cfg.setSendmail {
       program = "sendmail";
       source = "${pkgs.ssmtp}/bin/sendmail";
       setuid = false;