Microsoft KB Archive/819112

= XADM: Outlook 2000 Automatically Generates a Read Receipt When Requested by an RTF Message =

Article ID: 819112

Article Last Modified on 10/26/2006

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APPLIES TO


 * Microsoft Exchange Server 5.5 Standard Edition

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CPR - Exchange 5.5 - Hotfix-Feature Available in SP5



IMPORTANT: This article contains information about modifying the registry. Before you modify the registry, make sure to back it up and make sure that you understand how to restore the registry if a problem occurs. For information about how to back up, restore, and edit the registry, click the following article number to view the article in the Microsoft Knowledge Base:

256986 Description of the Microsoft Windows Registry



SUMMARY
When Microsoft Exchange Server 5.5 receives and routes to the recipient a Rich Text Format (RTF) message that requests notification when a message has been read (a &quot;read receipt&quot;), and the recipient uses Microsoft Outlook 2000 to read the message, a read receipt is generated and automatically sent to the sender.

In some situations, internal information may therefore be sent outside your organization.



MORE INFORMATION
A supported feature that modifies the product's default behavior is now available from Microsoft, but it is only intended to modify the behavior that is described in this article. Apply it only to systems that specifically need it. This feature may receive additional testing. Therefore, if your system is not severely affected by the lack of this feature, Microsoft recommends that you wait for the next Microsoft Exchange Server version 5.5 service pack that contains this feature.

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

http://support.microsoft.com/default.aspx?scid=fh;EN-US;CNTACTMS

Component: Internet Mail Service

The English version of this fix has the file attributes (or later) 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 --  17-Apr-2003  19:49  5.5.2657.39       209,680  Imcmsg.dll 17-Apr-2003 19:51  5.5.2657.39       504,080  Msexcimc.exe Note Because of file dependencies, this feature requires Microsoft Exchange Server version 5.5 Service Pack 4 (SP4).



MORE INFORMATION
WARNING: If you use Registry Editor incorrectly, you may cause serious problems that may require you to reinstall your operating system. Microsoft cannot guarantee that you can solve problems that result from using Registry Editor incorrectly. Use Registry Editor at your own risk.

This fix adds a registry entry to filter all read notification messages when they are sent to the Internet. To configure this entry:
 * 1) Click Start, click Run, type Regedit in the Open box, and then click OK.
 * 2) Locate and then double-click the following DWORD entry in the registry:
 * 3) In the Value data box, type the number 1 to filter all read notification messages before they are sent to the Internet.

Note Any value other than 1 will result in the default behavior.
 * 1) Restart the computer.

Keywords: kbhotfixserver kbqfe kbqfe kbinfo KB819112

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