[Update, 24 September 2019: final version of this baseline released and is now available as part of the https://www.microsoft.com/download/details.aspx?id=55319.]
Microsoft is pleased to announ...
Updated Nov 29, 2021
Version 4.0
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"Block macros from running in Office files from the Internet" is causing operational issues for the org I work for.
Probably it should not be in baseline until it works as expected.
It blocks macros for files that are opened from Trusted or Intranet sites. Another interesting finding is that it seems like this GPO will block macros in files saved and launched from INetCache folder, the folder where IE11 stores temp Internet files. Trusted or Intranet sites can store and open files from this location, and will be blocked. We have been seeing the issue mostly with IE11.
We would expect that macros in Excel files from Intranet or Trusted sites should not be blocked.