Mar 25 2020
When I try to log-in with my email address, Teams says that I need to be added from an administrator.
Probably someone of my colleagues registered himself in Teams as administrator, but no one remember he did it.
How can I cgain access to Teams with administrator rights, not knowing who is the administrator?
May 14 2020
@Hi everybody, I have the same problem, and it's my first log on to teams. I'm sure I didn't create any teams profile.