From af407a094a2b4ff8e03393e2ba1feabb55de6ae2 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Wed, 14 Dec 2016 11:20:44 +0100
Subject: [PATCH] FIX Introduce hidden option MAIL_PREFIX_FOR_EMAIL_ID to solve
pb of tracking email.
---
htdocs/core/class/smtps.class.php | 2 ++
1 file changed, 2 insertions(+)
diff --git a/htdocs/core/class/smtps.class.php b/htdocs/core/class/smtps.class.php
index dd2726d2306..6dd5f8214c2 100644
--- a/htdocs/core/class/smtps.class.php
+++ b/htdocs/core/class/smtps.class.php
@@ -1126,6 +1126,8 @@ class SMTPs
$host=preg_replace('@tcp://@i','',$host); // Remove prefix
$host=preg_replace('@ssl://@i','',$host); // Remove prefix
+ $host.=dol_getprefix().'-'.$host;
+
//NOTE: Message-ID should probably contain the username of the user who sent the msg
$_header .= 'Subject: ' . $this->getSubject() . "\r\n";
$_header .= 'Date: ' . date("r") . "\r\n";
--
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