Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
same problem here. I have office 365 subscriptions attached to 3 different hotmail accounts and I get "access denied" on all 3 accounts on different browsers and different computers. Even tried an air card for connection so I wasn't on the same IP address, no luck. Called an IT tech that we work with who is a MS 365 provider and he gets the same message when he tries to go through his online help, so I'm assuming this is pretty widespread.