Article ID: 912064
Article Last Modified on 10/25/2007
APPLIES TO
- Microsoft Exchange Server 2003 Enterprise Edition
- Microsoft Exchange Server 2003 Standard Edition
SYMPTOMS
Microsoft Exchange Server 2003 Service Pack 2 (SP2) includes Intelligent Message Filter (IMF) version 2. IMF version 2 uses the SmartScreen technology. IMF version 2 also provides a framework to enable the Computational Proof functionality.
For the Computational Proof functionality to work correctly and for the proof to be validated successfully, access to a list of RFC 2821 recipients is needed. However, Microsoft Exchange Server 2003 does not expose the ability to obtain a list of RFC 2821 recipients. Additionally, the Computation Proof functionality is treated as being invalid.
RESOLUTION
Hotfix information
A supported hotfix is now available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next service pack that contains this hotfix.
To resolve this problem, submit a request to Microsoft Online Customer Services to obtain the hotfix. To submit an online request to obtain the hotfix, visit the following Microsoft Web site:
Note If additional issues occur or any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. To create a separate service request, visit the following Microsoft Web site:
Prerequisites
Before you apply this hotfix, you must apply the Microsoft Windows Server 2003 hotfix that is described in the following article in the Microsoft Knowledge Base:
922105 A hotfix is available to enable the Computational Proof functionality to obtain a list of RFC 2821 recipients from a computer that is running Windows Server 2003
Restart requirement
You must restart your computer after you apply this hotfix.
Hotfix replacement information
This hotfix does not replace any other hotfix.
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 item in Control Panel.
| File name | Version | Date | Time | Size |
| Msgfilter.dll | 6.5.7651.37 | 18-Jul-2006 | 16:41 | 207,360 |
STATUS
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
MORE INFORMATION
For more information, click the following article numbers to view the articles in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates
817903 New naming schema for Exchange Server software update packages
Keywords: kbhotfixserver kbqfe kbfix kbbug kbexchange2003presp1fix kbpubtypekc KB912064
