Morning all, have just done the Contact help who suggested I come here. I am a freelancer and have my own website, it's just me, I own the domain. Got paid 365. However I can't use full functionality of Teams eg invite someone to a meeting. When I try to log in it says AADSTS50020: User account 'my email' from identity provider 'live.com' does not exist in tenant 'Microsoft Services' and cannot access the application '99adaf47-f643-4c0e-8117-15335c87ebda'(Microsoft Community) in that tenant. The account needs to be added as an external user in the tenant first. Sign out and sign in again with a different Azure Active Directory user account.
It's only me in the organisation? Would be very grateful for some help.