Microsoft Forefront Security for Exchange Server currently
uses the following default deletion messages:
- Exceedingly compressed size
- Exceedingly nested folder structure
Forefront Security for Exchange Server uses these default deletion messages to describe the file types that are found to contain certain compressed
characteristics on which Forefront Security for Exchange Server acts. These default deletion messages may mislead a user or an
administrator to assume that an error occurred or that a virus was
To resolve this issue, install Forefront Security for
Exchange Server with Service Pack 2. This service pack lets an administrator
customize the default deletion messages by using the registry.
For more information, click the following article number to view the article in the Microsoft Knowledge Base:
Description of Forefront Security for Exchange Server with Service Pack 2
This section, method, or task contains steps that tell you how to
modify the registry. However, serious problems might occur if you modify the
registry incorrectly. Therefore, make sure that you follow these steps
carefully. For added protection, back up the registry before you modify it.
Then, you can restore the registry if a problem occurs. For more information
about how to back up and restore the registry, click the following article
number to view the article in the Microsoft Knowledge Base:
How to back up and restore the registry in Windows
After you install Forefront Security for Exchange Server Service Pack 2, you can customize the messages by manually creating the following String registry entries:
You can create these String registry entries in the following registry subkeys:
After you create the registry entries, edit the values to contain the messages that you want.
You do not have to restart any services after you create and edit these
has confirmed that this is a problem in the Microsoft products that are listed
in the "Applies to" section.