Prerequisites

Ensure that the following conditions are fulfilled before you configure Microsoft Office 365 to integrate with AD FS for single sign-on:
  • AD FS for Windows Server 2012 must be installed and configured on a Windows Server 2012 R2 server. Verify if the AD FS services work by accessing the AD FS sign-in page (https://<ADFS Compute FQDN>/adfs/ls/ idpinitiatedsignon.htm).
  • Create an Office 365 account and add your domain name to Office 365.
  • Download and install the following on the AD FS computer or the Domain joined computer:
    • Microsoft Online Services Sign-In Assistant for IT Professionals BETA
    • Azure Active Directory Module for Windows PowerShell (64-bit version)