From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Sat, 17 Sep 2016 17:28:59 +0000 (+0100)
Subject: [Minor] Use HELO when SMTP from is empty
X-Git-Tag: 1.4.0~414
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ad5b6f45a6f9bf59e0a8ad47173c2d987fa74864;p=thirdparty%2Frspamd.git

[Minor] Use HELO when SMTP from is empty
---

diff --git a/src/plugins/lua/mx_check.lua b/src/plugins/lua/mx_check.lua
index 07eae027cc..637dfaec7d 100644
--- a/src/plugins/lua/mx_check.lua
+++ b/src/plugins/lua/mx_check.lua
@@ -37,6 +37,12 @@ local function mx_check(task)
 
   if from and from[1] and from[1]['domain'] and not from[2] then
     mx_domain = rspamd_util.get_tld(from[1]['domain'])
+  else
+    mx_domain = task:get_helo()
+
+    if mx_domain then
+      mx_domain = rspamd_util.get_tld(mx_domain)
+    end
   end
 
   if not mx_domain then