EWS Being Disabled

September 18, 2026
Research
0 Comments
paris

Get-OrganizationConfig | fl *EWS*
Get-OrganizationConfig -RetrieveEwsOperationAccessPolicy | Format-List EwsAllowedAppIDs

Set-OrganizationConfig -EWSEnabled $true

#AppleMail
Set-OrganizationConfig -EwsAllowedAppIDs "f8d98a96-0999-43f5-8af3-69971c7bb423"
#ClassicOutlook
Set-OrganizationConfig -EwsAllowedAppIDs "d3590ed6-52b3-4102-aeff-aad2292ab01c"

https://lazyadmin.nl/office-365/ews-is-being-blocked-in-exchange-online-how-to-find-every-app-still-using-it/

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farnaz farzin Hi Paris, What if the email gets filed but doesn't show any icon?! I still can see the icon from previous mails being filed though.
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