Inclusion list for moderate risk file types

Supported OS tags: Windows10, Windows10RT, Windows11, Windows7, Windows8, Windows81, WindowsRT, WindowsRT81, WindowsServer2008, WindowsServer2012, WindowsServer2012R2, WindowsServer2016, WindowsVista, WindowsXP

This policy setting allows you to configure the list of moderate-risk file types. If the attachment is in the list of moderate-risk file types and is from the restricted or Internet zone, Windows prompts the user before accessing the file. This inclusion list overrides the list of potentially high-risk file types built into Windows and it takes precedence over the low-risk inclusion list but has a lower precedence than the high-risk inclusion list (where an extension is listed in more than one inclusion list). If you enable this policy setting, you can specify file types which pose a moderate risk. If you disable this policy setting, Windows uses its default trust logic. If you do not configure this policy setting, Windows uses its default trust logic.

• User
  Default risk level for file attachments

  At least Windows XP Professional with SP2
• User
  Do not preserve zone information in file attachments

  At least Windows XP Professional with SP2
• User
  Hide mechanisms to remove zone information

  At least Windows XP Professional with SP2
• User
  Inclusion list for high risk file types

  At least Windows XP Professional with SP2
• User
  Inclusion list for low file types

  At least Windows XP Professional with SP2
• User
  Notify antivirus programs when opening attachments

  At least Windows XP Professional with SP2
• User
  Trust logic for file attachments

  At least Windows XP Professional with SP2