From 1bee8e81f99a64ad21774d8bee9b8b1957b7e485 Mon Sep 17 00:00:00 2001
From: Joe Mou <dev@mou.fo>
Date: Tue, 11 Jun 2024 15:46:58 -0400
Subject: Fix dynamic DNS retries and e-mail alert throttling

---
 hostnix/elmo/system.nix | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'hostnix/elmo/system.nix')

diff --git a/hostnix/elmo/system.nix b/hostnix/elmo/system.nix
index 23a6aa6..d98d1ff 100644
--- a/hostnix/elmo/system.nix
+++ b/hostnix/elmo/system.nix
@@ -56,6 +56,11 @@
   # https://wiki.archlinux.org/index.php/Systemd/Timers#MAILTO
   systemd.services."status-email@" = {
     description = "Status email for %i";
+    unitConfig = {
+      # Throttle notifications to twice daily.
+      StartLimitIntervalSec = "12hr";
+      StartLimitBurst = "1";
+    };
     serviceConfig = {
       Type = "oneshot";
     };
-- 
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