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Stop receive Invite office 365 users from other Office 365 users

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Jenkins Nesamony Sundararaj
Contributor

Hi All,

 

My customer using MS Teams, they like to deny invitations from other company office 365 accounts.

Is it possible?

 

Regards

Jenkins NS

5 Replies

What kind of invitation? Meeting invitation? Invitation to join a Team in their tenant? Invitation to access some file?

It sounds like you want to prevent your users from being able to log into other Office 365 tenants - e.g. prevent your users being guests in another company tenant?

If that is what you want, then tenant restrictions are probably the solution - https://docs.microsoft.com/en-us/azure/active-directory/manage-apps/tenant-restrictions

 Thank you @Rob Ellis

yes I want to prevent other office 365 tenant users to access my tenant. 

Solution
That is a different requirement - if you want to prevent other office 365 tenant users accessing your tenant, then you would need to disable guest access:

https://docs.microsoft.com/en-us/azure/active-directory/b2b/allow-deny-list
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