I am in the process of completing a migration from Ex2007 to Ex2013. I have created a journaling recipient on a single database (db4). I then setup the standard journal recipient on each of the databases (DB1 to DB4).
I am capturing most email but I know it is not capturing all email. Just by checking some arriving to me via other users internally and a specific external test (from mxguarddog, our spam filter service). As far as I know, all external email other than the test are being captured. When I send an email from my gmail account it is captured fine. When the old 2007 system was doing the journaling it did capture this same test, which is basically to send an email to port 25 of the ip address of the server from mxguarddog.
The received headers look something like this:
Received: from SVRNAME.mailserver.com (2002:c400:f::c400:f) by
SVRNAME.mailserver.com (2002:c400:f::c400:f) with Microsoft SMTP Server
(TLS) id 15.0.1367.3 via Mailbox Transport; Fri, 22 Jun 2018 08:17:11 -0500
Received: from SVRNAME.mailserver.com (2002:c400:e::c400:e) by
Svrname.mailserver.com (2002:c400:e::c400:e) with Microsoft SMTP Server
(TLS) id 15.0.1367.3; Fri, 22 Jun 2018 08:17:11 -0500
Received: from s480g.ik2.com (64.38.239.85) by SVRNAME.mailserver.com
(196.0.0.14) with Microsoft SMTP Server id 15.0.1367.3 via Frontend
Transport; Fri, 22 Jun 2018 08:17:10 -0500
Date: Fri, 22 Jun 2018 08:17:10 -0500
To: <lpooler@mailserver.com>
From: <postmaster@mxguarddog.com>
Reply-To: <postmaster@mxguarddog.com>
Subject: MXGuarddog Email Delivery Test - lpooler@mailserver.com
Message-ID: <587f24aac921623bde38f37c4107cc47@s480g.ik2.com>
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="b1_587f24aac921623bde38f37c4107cc47"
Content-Transfer-Encoding: 8bit
Return-Path: bh-2-89933-94915505-999-1529673430@b.mxguarddog.com
X-MS-Exchange-Organization-AuthSource: Svrname.mailserver.com
X-MS-Exchange-Organization-AuthAs: Internal
X-MS-Exchange-Organization-AuthMechanism: 10
X-MS-Exchange-Organization-Network-Message-Id: 879f8fea-a020-4a7e-4c92-08d5d842769a
X-MS-Exchange-Organization-AVStamp-Enterprise: 1.0