Exchange 2016 debuts to delight on-premises customers
Office 365 Groups, transport rules, and network tweaks
Growing Office 365 numbers make Microsoft's  SLA calculation less valuable
New APIs make Office 365 monitoring easier
Outlook (Office 365) Groups app appears for mobile devices
All the Exchange news from IT/DEV Connections 2015
Updates lay the foundation for the launch of Exchange 2016
Moving back to Windows Phone 8.1
The acceleration of cloud email