Forum Discussion
Microsoft Teams can't rejoin a Guest Forum
Hello,
We have a new sister company that we invite to one of our Microsoft Teams channels.
So when our holding company bought them, we invited them as a guest to our tenant and everything worked wel...
Hello, I'm trying to understand the scenario you are describing. What is the setup more precisely here? Custom domains under one tenant? A permanent deletion in AAD of the guest accounts (not only a deletion, also deletion from the bin) followed by 24 hours of waiting should be enough to remove them.
ChristianBergstrom So the setup is farily easy.
They had a shared M365 tenant setup before that was join our Teams Channel.
They have now migrated (Export/Import) does e-Mail address from that tenant to a new own tenant.
That mean the email address was register with a old tenant ID.
I haven't test to clear the bin, I'll will test that also.