Guest Access Extension process As part of the Azure B2B Guest Access service, a number of controls have been put in place to mitigate the risks associated with sharing data with users from external organisations.
Creating Guest Accounts – External Sharing Settings Once an external user is added into the Azure Active Directory, users can share using O365 applications
Application Access Blocked – Acceptable Use Policy Expected error message experienced by NHSmail users who have not accepted the Acceptable Use Policy (AUP)