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Karim Hossam's avatar
Karim Hossam
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Jul 13, 2020

Disable to Open particular(delegated) Another Mailbox from OWA

Hello,

the below commands can be used to Disable the Open Another Mailbox from OWA

New-OwaMailboxPolicy -Name “DisableOpenAnotherMailbox”

Set-OwaMailboxPolicy “DisableOpenAnotherMailbox” –ExplicitLogonEnabled $false

But is there a command I can use to Disable the Open Another Mailbox from OWA only in case the users try to access a specific MB from OWA(that they might have delegation access on)

The Goal here is to make sue that no one can open specific mailbox from Owa except it's owner

Thanks

  • There's no option to restrict that. Then again, if nobody has permissions on said mailbox, even if the "open another mailbox" feature is enabled, they wont be able to open it 🙂

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