Microsoft announces general availability of email OTP for businesses January 5, 2021 by admin Tweet Microsoft has announced the general availability of email OTP for better B2B collaboration. Guest users will be allowed to access resources without Azure AD, a Microsoft account, or Google federation. Read more… Neowin Related Posts:Microsoft announces general availability of System…The new Microsoft Planner for Teams has reached…Microsoft announces the general availability of Windows 365Microsoft Cloud for Retail is hitting general…Microsoft announces new Azure Front Door, its modern…