Calender APP in Teams not showing after succesful HCW

Kevin 1 Reputation point
2021-01-12T08:42:40.713+00:00

Hello,

so we have a Exchange 2016 CU16.
We have a succesfull Azure AD Connect with the Exchangen Hybridization allowed.
After that i made a succesfull OAuth in order to integrate the Calendar into Teams.
The Calendar APP didnt show up so i ran the Exchange Hybrid Tool.
This ran trough without any problems and brought no Errors.
Still the Teams Calendar is missing.
ESWAllowlist is also not active.

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  1. Andy David - MVP 142.2K Reputation points MVP
    2021-01-12T14:27:23.427+00:00

    Run through the connectivity wizard and see what is reports

    https://testconnectivity.microsoft.com/tests/teams

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  2. Sharon Zhao-MSFT 25,056 Reputation points Microsoft Vendor
    2021-01-13T02:47:26.17+00:00

    @Kevin ,

    According to the official document, modern hybrid for Exchange server on-premises is not provide calendar integration from Teams to mailboxes on-premises.
    56015-image.png

    You could check if you are in the same situation.

    For more information, please refer to this article.

    If the response is helpful, please click "Accept Answer" and upvote it.

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