You need to create an SRV record in both your internal and external DNS. I deleted it from my profile and went to add it back.Outlook 2007 and higher will attempt a number of different methods to find the autodiscover settings for your particular domain. He wanted to configure his Exchange account manually, by entering the I recently upgraded to Office 2016 Preview from Office 2013 and the Exchange account wouldn't work. This can often interfere with identifying the COM Add-ins that were mentioned above.A user was trying out the new Office 2016 Preview and ran into a problem. Click the Calendar icon in the lower left corner.Installed the Microsoft Teams desktop app and ready to start scheduling Teams meetings in Outlook? When starting Outlook, do not run it with elevated permissions. This article will show you how to make your calendar visible to others for viewing purposes.