From 4c38bd4bd87033558057b876d5fa9013a91c9248 Mon Sep 17 00:00:00 2001
From: Alexander Moisseev <moiseev@mezonplus.ru>
Date: Mon, 20 Feb 2017 16:49:26 +0300
Subject: [PATCH] [Minor]  Update mail.ru Received header regexp

as header format has been changed by mail.ru
---
 rules/regexp/headers.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rules/regexp/headers.lua b/rules/regexp/headers.lua
index 2aa7b139c..30ccd5d0f 100644
--- a/rules/regexp/headers.lua
+++ b/rules/regexp/headers.lua
@@ -567,7 +567,7 @@ reconf['FORGED_MUA_THEBAT_BOUN'] = {
 
 -- Detect Mail.Ru web-mail
 local xm_mail_ru_mailer_1_0 = 'X-Mailer=/^Mail\\.Ru Mailer 1\\.0$/H'
-local rcvd_e_mail_ru = 'Received=/^from \\[\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\] by e\\.mail\\.ru with HTTP;/mH'
+local rcvd_e_mail_ru = 'Received=/^(?:from \\[\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\.\\d{1,3}\\] )?by e\\.mail\\.ru with HTTP;/mH'
 reconf['MAIL_RU_MAILER'] = {
   re = string.format('(%s) & (%s)', xm_mail_ru_mailer_1_0, rcvd_e_mail_ru),
   score = 0.0,
-- 
2.39.5