Hi Exchange Team,
We are in Transition from Ex2010 SP3 RU6 to Ex2013 CU5 by One of our Customer. The Customer have a ERP System that sends Multipart/Mixed Messages. After we testing the SMTP Transition (change the SMTP Server in the ERP System from Ex2010 to Ex2013) we noted that the Messages are Convertet to Text/plain. We are Sniffing the Network Communication between the ERP System and the Ex2013 Servers, it seems ok. We Start Pipline Tracing on the Ex2013 Server and find out that the Message are Convertet from SmtpReceive0006.eml to SmtpReceive0007.eml with the Source of „X-MessageSnapshot-Source: OnEndOfData,Inbound Trust Agent“.
Is there a protocol change in the MIME Communication for the Ex2013 Server? What can we do that the Message are not Convertet to „Text/plain“?
Kind Regards
Steven
#Netmon communication
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: multipart/mixed; boundary="7D81B75CCC90D2974F7A1CBD"
Date: 20.08.2014 14:43:20
From: medfolio@domain.com
Subject: =?iso-8859-15?Q?Mail-Test =C4=D6=DC=E4=F6=FC?=
Reply-To: medfolio@domain.com
--7D81B75CCC90D2974F7A1CBD
Content-Type: text/html; charset="iso-8859-15"
(Text/Plain oder Text/HTML)
--7D81B75CCC90D2974F7A1CBD--
#Pipline Tracing
X-CreatedBy: MessageSnapshot-Begin injected headers
X-MessageSnapshot-UTC-Time: 2014-08-20T14:43:20.991Z
X-MessageSnapshot-Protocol-Id: 08D18A0283150E09;2014-08-20T14:43:20.757Z;2
X-MessageSnapshot-Source: OnEndOfData
X-Sender: medfolio@domain.com
X-Receiver: tobias.joerger@domain.com
X-EndOfInjectedXHeaders: MessageSnapshot-End injected headers
Received: from Exchange2013-SRV01 (172.18.16.121) by
Exchange2013-SRV02 (172.18.16.122) with Microsoft SMTP Server (TLS) id
15.0.913.22; Wed, 20 Aug 2014 14:43:20 +0200
Received: from mail.ex2013.intra (172.18.16.251) by Exchange2013-SRV01
(172.18.16.123) with Microsoft SMTP Server id 15.0.913.22 via Frontend
Transport; Wed, 20 Aug 2014 14:43:20 +0200
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit
Content-Type: text/plain
Date: Wed, 20 Aug 2014 14:43:20 +0000
From: <medfolio@domain.com>
To: <tobias.joerger@domain.com>
Subject: =?iso-8859-15?Q?Mutation?=
Reply-To: <medfolio@domain.com>
Message-ID: <5d883ac8-0dea-4736-9f90-49985494f9a2@Exchange2013-SRV01>
Return-Path: medfolio@domain.com
X-MS-Exchange-Organization-OriginalArrivalTime: 20 Aug 2014 14:43:20.0341
(UTC)
X-MS-Exchange-Forest-ArrivalHubServer: Exchange2013-SRV01
X-MS-Exchange-Organization-OriginalClientIPAddress: 172.18.16.251
X-MS-Exchange-Organization-OriginalServerIPAddress: 172.18.16.123
X-MS-Exchange-Organization-Cross-Premises-Headers-Processed: Exchange2013-SRV01
X-MS-Exchange-Organization-MessageLatencyInProgress: LSRV=Exchange2013-SRV01:TOTAL=0;2014-08-20T14:43:20.034Z
X-MS-Exchange-Organization-AuthSource: Exchange2013-SRV01
X-MS-Exchange-Organization-AuthAs: Anonymous
X-MS-Exchange-Organization-PRD: domain.com
X-MS-Exchange-Organization-SenderIdResult: None
Received-SPF: None (Exchange2013-SRV02: medfolio@domain.com does not
designate permitted sender hosts)
X-MS-Exchange-Organization-Network-Message-Id:
d51d83ab-a49a-4e2f-5476-08d18a69d83b
(Text/HTML)
-------7D81B75CCC90D2974F7A1CBD--