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Kais_mbarki's avatar
Kais_mbarki
Brass Contributor
Aug 06, 2020
Solved

disable Cci in outlook o365

Hi, can we setup a rule in exchnage online to disable or hide Cci on outlook and OWA ?  thank you
  • SouravChoudhary's avatar
    SouravChoudhary
    Aug 09, 2020
    If you are looking to disable the BCC button in Outlook, you should do that using a GPO like the one mentioned in below, Outlook 2016 and
    2019 may have a different registry entry :-https://social.technet.microsoft.com/Forums/exchange/en-US/8041c6b6-8854-4837-b2b4-05619466a402/how-to-disable-bcc-option-for-outlook?forum=winserverGP

    However if you want to block the emails using a transport rule you can use below :-
    https://www.signorellidenis.com/en/prevent-users-from-sending-to-bcc-using-transport-rule/
    This will block email for all the recipients of the email not just the BCC ones.

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