Exchange Online – Mapi over Http Transition

Microsoft has announced that from 31st October 2017, outlook clients using RPC over Http protocol to connect to Office 365 will be no longer supported. Only Mapi over Http clients will be in action onwards. This announcement has left many administrators thinking, What exactly does that mean for my organization? What actions are required to avoid any business impact? Is it time to update outlook clients and upto what level? And last but not the least how can I verify if all necessary steps have been taken to ensure business as usual.… [Keep reading] “Exchange Online – Mapi over Http Transition”