From b3e7923b94bb99cebb699bcd75486aa1e277dfe2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Janne=20He=C3=9F?= <janne@hess.ooo>
Date: Sun, 3 Jun 2018 21:22:55 +0200
Subject: [PATCH] nixos/exim: Add unit restart trigger (#41418)

---
 nixos/modules/services/mail/exim.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nixos/modules/services/mail/exim.nix b/nixos/modules/services/mail/exim.nix
index 440eae281f4..f9ee3f90966 100644
--- a/nixos/modules/services/mail/exim.nix
+++ b/nixos/modules/services/mail/exim.nix
@@ -94,6 +94,7 @@ in
     systemd.services.exim = {
       description = "Exim Mail Daemon";
       wantedBy = [ "multi-user.target" ];
+      restartTriggers = [ config.environment.etc."exim.conf".source ];
       serviceConfig = {
         ExecStart   = "${exim}/bin/exim -bdf -q30m";
         ExecReload  = "${coreutils}/bin/kill -HUP $MAINPID";