Prevent indexing e-mail attachments
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Policy overview

Key metadata and intent for this policy.

Computer
Category
Windows Components > Search
Supported on
Microsoft Windows Vista, or any version of Windows with Windows Search 3.01 or later

Supported OS tags: WindowsVista

Enable this policy setting to prevent the indexing of the content of e-mail attachments. If enabled, indexing service components (including non-Microsoft components) are expected not to index e-mail attachments. Consider enabling this policy if you are concerned about the security or indexing performance of non-Microsoft document filters (iFilters). This policy is disabled by default.

Internal name
PreventIndexingEmailAttachments
Policy ID
4bd8edf35a58
Elements
0

Registry values

How enabled and disabled states update the registry.

ScopeRegistry locationTypeEnabled valueDisabled valueCopy
Computer
Path
SOFTWARE\Policies\Microsoft\Windows\Windows Search
Value name
PreventIndexingEmailAttachments
REG_DWORD
HKLM
1
HKLM
0
Registry location
Type REG_DWORD · Computer
Path
SOFTWARE\Policies\Microsoft\Windows\Windows Search
Value name
PreventIndexingEmailAttachments
Hive
HKLM
Enabled value
1
Disabled value
0

Policy elements

Inputs and configuration options exposed by this policy.

This policy has no additional user input fields.