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Bronze Contributor

Apr 24, 2020

Disabling Reply all function

Hi all, Is it possible to disable the Reply all function in Outlook completely? Thanks in advanced

outlook for windows

outlook on the web

MVP

Apr 24, 2020

Rights Management would be your friend here. Check this out - https://support.microsoft.com/en-ie/office/preventing-reply-all-433041fe-0475-405a-b579-ddddf4951481

AB21805
Bronze Contributor
Apr 24, 2020
Hi PeterRising

Thanks for this, although this works a treat on new composed emails, I want this to be able to be permanent so that users don't have to choose the "no reply all" template for each email.

Any ideas?
- PeterRising
  MVP
  Apr 24, 2020
  AB21805
  
  Not to my knowledge something you could do natively. Certainly not with Exchange transport rules, nor with DLP. A quick Google shows some third-party offerings but none that I know of or could comment on in terms or reliability or trustworthiness.

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