Sorry, something went wrong while initializing the app. Please try again, or restart the app.
Sorry, something went wrong while initializing the app. Please try again, or restart the app.
Is this happening only in OWA only or in thick Client also? Is this happening for Sys Admin user also?
Can you check all your configurations in user mailbox?
Look at this MS support page. support.microsoft.com/.../sorry-something-went-wrong-while-initializing-the-app-when-accessing-t
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