Policy

Block processing of S/MIME encrypted messages by certain connected experiences

This policy controls whether certain connected experiences that analyze your content can process email messages with S/MIME encryption. If you enable this policy setting, certain connected experiences that analyze your content can’t process email messages with S/MIME encryption. This means connected experiences such as the following won’t be available: - Spelling and grammar check (Editor) - Suggested replies - Automatically apply or recommend sensitivity labels - Microsoft Purview Data Loss Prevention policy tips For more information about which connected experiences are affected, see https://go.microsoft.com/fwlink/p/?linkid=2268773. If you disable or don’t configure this policy setting, all connected experiences that analyze your content can process email messages with S/MIME encryption. Note: This policy setting only applies to Microsoft 365 Apps for enterprise.

Policy
Pack Microsoft Office
Category Microsoft Outlook 2016 / Security / Trust Center
Policy ID 3d32b67b967a
Internal name L_SMimeDisableDataUpload

Registry

Copy registry mappings

HKCU\software\policies\microsoft\office\16.0\common\privacy\smimedisabledataupload (enabled) = 2
HKCU\software\policies\microsoft\office\16.0\common\privacy\smimedisabledataupload (disabled) = 1

Policy notes

This policy controls whether certain connected experiences that analyze your content can process email messages with S/MIME encryption. If you enable this policy setting, certain connected experiences that analyze your content can’t process email messages with S/MIME encryption. This means connected experiences such as the following won’t be available: - Spelling and grammar check (Editor) - Suggested replies - Automatically apply or recommend sensitivity labels - Microsoft Purview Data Loss Prevention policy tips For more information about which connected experiences are affected, see https://go.microsoft.com/fwlink/p/?linkid=2268773. If you disable or don’t configure this policy setting, all connected experiences that analyze your content can process email messages with S/MIME encryption. Note: This policy setting only applies to Microsoft 365 Apps for enterprise.

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