We wanted to post a quick reminder that on September 16 2025, we will enforce the first temporary block of shared security principal use for our hybrid customers, as per our announcement Dedicated Hy...
Updated Sep 15, 2025
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The first temporary enforcement of dedicated hybrid app use is coming on September 16
How do I know that this worked for me? I got errors during these days in procedure described until 0:30AM on my local time (UTC +3) and it's recovered 2025-09-18 by my actions or by unblocking for all?
Bhalchandra_Atre-MSFTMicrosoft
The rich hybrid features (Availability, mailtips & profile pic sharing) will stop working during the block, for environments that have not deployed dedicated security app. These will start working again after the block is removed or if you create the dedicated security app.