Microsoft KB Archive/821260

= Bcc recipients are unintentionally revealed when a message is sent by using SMTP through a GroupWise connector =

Article ID: 821260

Article Last Modified on 2/20/2007

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APPLIES TO


 * Microsoft Exchange 2000 Server Standard Edition

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SYMPTOMS
When a message is sent by using Simple Mail Transfer Protocol (SMTP) through a Microsoft Exchange Connector for Novell GroupWise, and a Novell GroupWise user replies to all the recipients of the message, the recipients who are listed in the Bcc field of the original message may be listed in the To field of the reply message. This may unintentionally reveal the Bcc recipients.



Cumulative Rollup Information
To resolve this problem, obtain the September 2003 Exchange 2000 Server Post-Service Pack 3 (SP3) Rollup. For more information, click the following article number to view the article in the Microsoft Knowledge Base:

824282 September 2003 Exchange 2000 Server post-Service Pack 3 rollup

Hotfix Information
A supported hotfix is now available from Microsoft, but it is only intended to correct the problem that is described in this article. Only apply it to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next Microsoft Exchange 2000 Server service pack that contains this hotfix.

To resolve this problem immediately, contact Microsoft Product Support Services to obtain the hotfix. For a complete list of Microsoft Product Support Services telephone numbers and information about support costs, visit the following Microsoft Web site:

http://support.microsoft.com/contactus/?ws=support

Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

Prerequisites
Because of file dependencies, this update requires Microsoft Exchange 2000 Server Service Pack 3 (SP3). For more information, click the following article number to view the article in the Microsoft Knowledge Base:

301378 How to obtain the latest Exchange 2000 Server service pack

File Information
The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time tool in Control Panel. Date        Time   Version            Size    File name --  30-May-2003  20:46  6.0.6470.0         40,960  Gw2mex.exe 30-May-2003 20:46  6.0.6470.0        110,592  Gwhc.dll 30-May-2003 20:48  6.0.6470.0        868,352  Lsadmin.exe 30-May-2003 20:40  6.0.6470.0        163,840  Lscms.dll 30-May-2003 20:41  6.0.6470.0         73,728  Lslde.dll 30-May-2003 20:41  6.0.6470.0         28,672  Lsldew.dll 30-May-2003 20:41  6.0.6470.0        139,264  Lsmexhc.dll 30-May-2003 20:41  6.0.6470.0        237,568  Lsmexif.dll 30-May-2003 20:44  6.0.6470.0         20,480  Lsmexin.exe 30-May-2003 20:44  6.0.6470.0         40,960  Lsmexnts.exe 30-May-2003 20:45  6.0.6470.0         20,480  Lsmexout.exe 30-May-2003 20:40  6.0.6470.0        118,784  Lsmmdodb.dll 30-May-2003 20:41  6.0.6470.0        200,704  Lsntshc.dll 30-May-2003 20:45  6.0.6470.0         49,152  Lsntsmex.exe 30-May-2003 20:45  6.0.6470.0         49,152  Lsxfm.dll 30-May-2003 20:46  6.0.6470.0         32,768  Mex2gw.exe



STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the &quot;Applies to&quot; section.



MORE INFORMATION
For more information about the terminology that is used to describe Microsoft product updates, click the following article number to view the article in the Microsoft Knowledge Base:

824684 Description of the standard terminology that is used to describe Microsoft software updates

The third-party products that this article discusses are manufactured by companies that are independent of Microsoft. Microsoft makes no warranty, implied or otherwise, regarding the performance or reliability of these products.

Keywords: kbhotfixserver kbqfe kbfix kbexchange2000presp4fix kbbug KB821260

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