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Microsoft 365 Insider Blog
3 MIN READ

S/MIME sensitivity options in Outlook

Linda_C's avatar
Linda_C
Icon for Microsoft rankMicrosoft
Aug 25, 2024
(Originally published on September 14, 2022 by Hitesh Manwar and Mouli Gopalakrishnan)   Hi, Insiders! We are Hitesh Manwar and Mouli Gopalakrishnan from the Outlook team. We're excited to share...
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Updated Aug 25, 2025
Version 4.0
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marioe2111's avatar
marioe2111
Copper Contributor
Jul 24, 2025

Hi Linda, is it true that applying S/mime protection to an email using Sensitivity labels also works with a combo Microsoft 365 E3 + Microsoft 365 E5 Security add on license (NOT full Microsoft 365 E5)?

  • marioe2111's avatar
    marioe2111
    Copper Contributor
    Aug 18, 2025

    Linda_C​ Hi Linda, can you help me with my request, please? That would help me a lot!