This forum is closed. Thank you for your contributions.
Lately this happens when really you just need to have your account verified. You need to post a request in the current verification thread here:
https://social.technet.microsoft.com/Forums/en-US/94f05325-8566-4c4c-806c-179a5a0beafc/verify-accounts-43?forum=reportabug
The current verification thread periodically changes, but is always a sticky thread at the top of this forum:
https://social.technet.microsoft.com/Forums/en-US/home?forum=reportabug
Richard Mueller - MVP Enterprise Mobility (Identity and Access)