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CIS Microsoft Intune for Office Benchmark

Checks that Intune policies configure the Level 1 recommendations of the CIS Microsoft Intune for Office Benchmark v1.1.0. One test per setting.

Version
0.1.0
Tests
225
Connectors
0
Published
9 Nov 2026

Pacers31Colts18 · pacers31colts18.cis-office-intune-l1 · 2 stars · Open source · MIT

PowerShell 
Install-MtPack Pacers31Colts18/maester-packs-joeloveless/cis-office-intune-l1

Install only packs from sources you trust. This pack is made by Pacers31Colts18, not by Maester. The site only indexes and scans it: Install-MtPack downloads it straight from github.com/Pacers31Colts18/maester-packs-joeloveless.

maester-packs.lock.json entry 
{  "Id": "pacers31colts18.cis-office-intune-l1",  "Source": "Pacers31Colts18/maester-packs-joeloveless/cis-office-intune-l1",  "Version": "0.1.0",  "Commit": "1859d78859742ac22a73dbdf3e02427b86b65df0",  "Digest": "sha256:c1b73b313a3d498bc2ae9d88c52304c301c3aefc14755510e63768c3366f67e7"}

← All tests

MP.JL.CISOFFINT.L1.139 Message Formats is set to Enabled: S/MIME

Severity: MediumGraph

Description

CIS Microsoft Intune for Office Benchmark, recommendation 2.5.14.2.4 (Level 1).

The test passes when an assigned settings catalog policy for Windows sets Microsoft Outlook 2016 > Security > Cryptography > Message Formats to Enabled, with Support the following message formats set to S/MIME in the same policy, and no other assigned policy sets it to something else.

Remediation action

  1. In the Microsoft Intune admin center, go to Devices > Configuration and open (or create) a settings catalog policy for Windows 10 and later.
  2. Add Microsoft Outlook 2016 > Security > Cryptography > Message Formats and set it to Enabled, then set Support the following message formats to S/MIME.
  3. Assign the policy to your Windows devices, and remove any other assigned policy that sets it to something else.

%TestResult%