After you finish add, you will see your account show like below picture. If you successfully update to Office Insider version, you may re-add your Gmail account in Outlook for Mac. More information please refer to this link: Office Insider version will connect Gmail via google preview which also sync both calendar and contacts from Gmail to Outlook. In addition, if you are an Office 365 subscription user and active the Outlook client with Office 365 account, you may simply open Outlook and click Help > Check for Updates > checked the check box before Join the Office program to get earlyĪccess to new release > choose Office Insider Slow/Office Insider Fast.
Moreover, please try repair your All Mail folder, Important folder and Inbox folder by right click the folder in Outlook and select Repair Folder. For your reference, for now, the latest version is 16.15 (18070902). First things first, please make sure your Outlook for Mac is the latest version, go to Outlook > About Outlook.
