OAuth renew authorization


we configured an office 365 e-mail connector with authentication type “OAuth”, we have the following message in the connector:


Please could you help me to understand what i have to do and if it is a mandatory action?
If i we ignore this message the email connector could gives errors?

Thank you for your help.


Hi @nau !

Exchange Online supports automatic authorization refresh, so everything should work without user interaction if you use this connector on a regular basis. However, if you don’t use the connector for 90+ days, authorization will expire and you would have to redo the authorization, same steps you took when you authorized this Exchange Online connector for the first time.

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Hi Olysak,

Wonderfull!!! The connector is used every night in a schedule task so we should have no problem.

Thank you very much for your reply.