For those that it may interested, Microsoft have sent us informations on how
to correct the issue on our Exchange 5.5 bridgehead...
================ Microsoft solution ================
First, update store.exe and mdbmsg.dll to 5.5.2658.21 or newer (see 331583)
1 - Stop your Information Store service on the Exchange 5.5 IMS server, this
will stop the IMS as well
2 - Edit the registry via Regedt32.
3 - Locate the following:
Hkey_local_machine\SYSTEM\CURRENTCONTROLSET\SERVICES\MSEXCHANGEIS\PARAMETERS
SYSTEM\InternetContent
4 - add the following value "GenerateNamedProperties" (without the quotes)
as a Reg_DWord and the value of 1
(it does not matter hex or decimal)
5 - Start the Information Store and the IMS. When you start the information
store the registry value above will be read and
then will be removed from the registry
6 - Send a test message that will contain the headers you need (preferably
destined to a 5.5 user mailbox). This is
important since at this point the headers will be promoted for future use
and conversion
7 - Once the sample message is accepted and delivered, you should restart
the Information Store service (which means
IMS will need to be restarted too)
This should allow future messages to be delivered to the Exchange 2000
mailboxes with the headers you need.
If in the future you need additional headers (other than the ones that were
in the test message in step 6) then you need
to repeat these steps.
-----Message d'origine-----
De : [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] De la part de Bourque
Daniel
Envoy� : 24 mai, 2005 22:39
� : Exchange Discussions
Objet : Exchange 2000 lost header informations
We are migrating our multi-sites organisation from Exch 5.5 to Exchange 2000
and are experimenting a problem with the way Exch 2000 is handling some
external smtp messages received across our current Exch 5.5 bridgehead.
Setup:
smtp antispam relay ---> SMTP AV Gateway ---> Exch 5.5 IMC ----> Exch 5.5
mailboxes
|---> Exch 2000
Mailboxes
The smtp antispam server job is to evaluate each e-mail for it's < spam
level > and block everything above some level (150) and put an X-Tag in the
header of the other msg with the level it calculate. The tag is either
X-pstn-spam: Y 50 or X-pstn-spam: Y 100. A custom filter in Outlook 2002
will look for those TAG and if found, transfert the e-mail to a spam folder
where the end user select what is good or not.
The Exch 5.5. Bridgehead transfert smtp messages to both Exch 5.5 mailboxes
on a second server and to Exch 2000 mailboxes on a third server. The
bridgehead is also used for journaling all e-mail coming from/going across
the IMC connector.
Since the start of the migration from mailboxes from 5.5 to 2000, we have
started receiving complaints from some end users migrated to Exch 2000 about
a high level of spam not catch by our custom rule in Outlook 2002. Not all
users seem to have the problem. In fact, I didn't had the problem (I am
receiving more spams then anyone else in the organisation) until monday
afternoon after a restart of the Exch 2000 server. The problem continue
until this morning (tuesday 24th) and disappear around 06:30AM without any
modification/intervention on the Exch 2000 server.
What we can see is that Exch 2000 seem to rewrite the SMTP Header of some
e-mail and drop part of the header, including our X-Tag. Here is the header
of the same message, as seen in the Exch 5.5 Journaling mailbox and in my
Exch 2000 Mailbox. The missing X-tag is X-pstn-spam: Y 100.
The Exchange 2000 server is at level SP3 with the August 2004 Rollup Post
SP3 (870540) and patch 894549 and 883914. It is running on W2K adv, SP4
with all security fixes.
Why is the Microsoft Mail Internet Headers Version 2.0 active some of the
time?
Exchange 5.5 Header:
Received: from sdns50001p.loto-quebec.com. (alpha.loto-quebec.com
[192.197.135.2]) by smai50001p.le500.loto-quebec.com with SMTP (Microsoft
Exchange Internet Mail Service Version 5.5.2658.3) id J2SA2122; Tue, 24 May
2005 04:54:55 -0400
Received: from smtp2.loto-quebec.com ([IP=192.197.135.59]) by eSafe SMTP
Relay 1116771897; Tue May 24 04:54:54 2005
Received: from ([222.116.58.192]) by smtp2.loto-quebec.com with SMTP id
KP-KY922.13986118; Tue, 24 May 2005 04:54:08 -0400
Received: from [EMAIL PROTECTED] by Z4j9.int (8.11.6/8.11.6); Tue, 24 May 2005
10:56:42 +0100
Message-ID: <[EMAIL PROTECTED]>
From: "Ingrid Odom" <[EMAIL PROTECTED]>
Reply-To: "Ingrid Odom" <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
Subject: Photoshop CS 8.0 $59.95 Win XP
Date: Tue, 24 May 2005 03:53:42 -0600
MIME-Version: 1.0
X-MimeOLE: Produced By Microsoft MimeOLE V4.71.2730.2
X-Sender: [EMAIL PROTECTED]
Content-Type: multipart/mixed;
boundary="--EuIPn6WNn6AXZm9VgE"
X-esp: ESP<107>=RBL:<15> RDNS:<5> SHA:<4> UHA:<0> SLS:<20>
BAYES:<47>SenderID:<0> CAN-SPAM Compliance Dictionary
(TRU7a):<0>NigeriaScamDictionary (TRU7a):<0> Obscenities
Dictionary(TRU7a):<0> Spam Dictionary (TRU7a):<0> Porn Dictionary(TRU7a):<0>
Embed HTML Dictionary
(TRU7a):<0> URL Dictionary(TRU7a):<0> HTML Dictionary (TRU7a):<16>
X-pstn-spam: Y 100
zEFX
----EuIPn6WNn6AXZm9VgE
Content-Type: text/html;
Content-Transfer-Encoding: quoted-printable
----EuIPn6WNn6AXZm9VgE--
Exchange 2000 Header:
Microsoft Mail Internet Headers Version 2.0
Received: from sdns50001p.loto-quebec.com. (alpha.loto-quebec.com
[192.197.135.2]) by smai50001p.le500.loto-quebec.com with SMTP (Microsoft
Exchange Internet Mail Service Version 5.5.2658.3) id J2SA2122; Tue, 24 May
2005 04:54:55 -0400
Received: from smtp2.loto-quebec.com ([IP=192.197.135.59]) by eSafe SMTP
Relay 1116771897; Tue May 24 04:54:54 2005
Received: from ([222.116.58.192]) by smtp2.loto-quebec.com with SMTP id
KP-KY922.13986118; Tue, 24 May 2005 04:54:08 -0400
Received: from [EMAIL PROTECTED] by Z4j9.int (8.11.6/8.11.6); Tue, 24 May 2005
10:56:42 +0100
X-MimeOLE: Produced By Microsoft Exchange V6.0.6603.0
x-esp: ESP<107>=RBL:<15> RDNS:<5> SHA:<4> UHA:<0> SLS:<20>
BAYES:<47>SenderID:<0> CAN-SPAM Compliance Dictionary
(TRU7a):<0>NigeriaScamDictionary (TRU7a):<0> Obscenities
Dictionary(TRU7a):<0> Spam Dictionary (TRU7a):<0> Porn Dictionary(TRU7a):<0>
Embed HTML Dictionary (TRU7a):<0> URL Dictionary(TRU7a):<0> HTML Dictionary
(TRU7a):<16>
MIME-Version: 1.0
Content-Type: application/ms-tnef;
name="winmail.dat"
Content-Transfer-Encoding: binary
x-sender: [EMAIL PROTECTED]
content-class: urn:content-classes:message
Subject: Photoshop CS 8.0 $59.95 Win XP
Date: Tue, 24 May 2005 05:53:42 -0400
Message-ID: <[EMAIL PROTECTED]>
X-MS-Has-Attach:
X-MS-TNEF-Correlator: <[EMAIL PROTECTED]>
Thread-Topic: Photoshop CS 8.0 $59.95 Win XP
Thread-Index: AcVgPkGiDWykzMJqTWi6aOwfgIqluw==
From: "Ingrid Odom" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Reply-To: "Ingrid Odom" <[EMAIL PROTECTED]>
Daniel Bourque
[EMAIL PROTECTED]
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