From 412afff9de092de3dfc07c14eaa42ac3442d0f68 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rapha=C3=ABl=20Numbus?= <raphael@numbus.eu>
Date: Sun, 11 Jan 2026 18:23:11 +0100
Subject: [PATCH] Make mailing more robust

---
 templates/nix-config/misc/mail.nix  | 15 +++++++++++++++
 templates/nix-config/misc/smart.nix |  2 +-
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/templates/nix-config/misc/mail.nix b/templates/nix-config/misc/mail.nix
index 060ecbc..36792cb 100644
--- a/templates/nix-config/misc/mail.nix
+++ b/templates/nix-config/misc/mail.nix
@@ -18,6 +18,11 @@ in
       type = lib.types.str;
       default = "EMAIL_ADDRESS";
     };
+    adminAddress = lib.mkOption {
+      description = "The admin email address to receive alerts in copy";
+      type = lib.types.str;
+      default = "admin@numbus.eu";
+    };
     smtpServer = lib.mkOption {
       description = "The SMTP server address";
       type = lib.types.str;
@@ -41,8 +46,18 @@ in
   };
 
   config = lib.mkIf cfg.enable {
+    environment.etc."aliases".text = ''
+      root: ${config.email.toAddress}, ${config.email.adminAddress}
+      default: ${config.email.toAddress}, ${config.email.adminAddress}
+    '';
+
     programs.msmtp = {
       enable = true;
+      defaults = {
+        aliases = "/etc/aliases";
+        timeout = 60;
+        syslog = "on";
+      };
       accounts.default = {
         auth = true;
         host = config.email.smtpServer;
diff --git a/templates/nix-config/misc/smart.nix b/templates/nix-config/misc/smart.nix
index a82b6fd..f6b6803 100644
--- a/templates/nix-config/misc/smart.nix
+++ b/templates/nix-config/misc/smart.nix
@@ -11,7 +11,7 @@
       mail = {
         enable = true;
         sender = config.email.fromAddress;
-        recipient = config.email.toAddress;
+        recipient = "${config.email.toAddress},${config.email.adminAddress}";
       };
     };
   };