From 544f612bf6131989c9bb568068a651dae4ce6332 Mon Sep 17 00:00:00 2001
From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Wed, 9 Aug 2017 19:24:08 +0100
Subject: [PATCH] [Fix] Do not try to sign unknown domains

---
 lualib/dkim_sign_tools.lua | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lualib/dkim_sign_tools.lua b/lualib/dkim_sign_tools.lua
index 3a34a5682..0fd6f5618 100644
--- a/lualib/dkim_sign_tools.lua
+++ b/lualib/dkim_sign_tools.lua
@@ -178,6 +178,8 @@ local function prepare_dkim_signing(N, task, settings)
     local data = settings.path_map:get_key(dkim_domain)
     if data then
       p.key = data
+    else
+      return false,{}
     end
   end
 
-- 
2.39.5