Teams App for Android Guest / Exchange/Calendar issue

Copper Contributor



i am using a O365 account from my company.

With this account i´m a guest in a company/tenant, who is blocking access to Exchange Online for Android Devices with a conditional access policy.


So for me it is ok, that an account in their environment cannot use Teams from Android also, because MS described that Teams need Exchange functionality because of the Teams Calendar access.


But as a Guest i dont have a Mailbox/Calendar in their tenant, but i´m also not able to switch to this tenant as a guest, because of this CA policy.


Anyone who knows about a solution to block Android devices as Mail Clients,
but allow Guest access to Teams from Mobile/Android devices?


Best Regards

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