Note A new registry entry is added. This registry entry lists all the senders’ addresses that bypass message filtering:
|HKLM\Software\Microsoft\Exchange\ContentFilter||FromAddressList||Multi-String Value||A list of addresses (with wildcard support)|
A supported hotfix is now available from Microsoft. However, it is intended to correct only the problem that is described in this article. Apply it only 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 Exchange Server 2003 Service Pack that contains this hotfix.
To resolve this problem immediately, contact Microsoft Customer Support Services to obtain the hotfix. For a complete list of Microsoft Customer Support Services telephone numbers and information about support costs, visit the following Microsoft Web site: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.
Before you install this hotfix for Exchange Server 2003, you must install Exchange Server 2003 Service Pack 2 (SP2).
For more information about how to obtain the latest service packs for Exchange Server 2003, click the following article number to view the article in the Microsoft Knowledge Base:
You do not have to restart the computer after you apply this hotfix. However, you must restart the IIS Admin Service and all the dependent services to apply this hotfix.
|File name||File version||File size||Date||Time|
To learn more about IMF for Exchange, visit the following Microsoft Web site:
To download the Exchange Server 2003 Security Hardening Guide, visit the following Microsoft Web site:
Article ID: 961919 - Last Review: Mar 29, 2017 - Revision: 3