Microsoft Flow - REST API not supported

Question

I am testing the microsoft flow and trying to create a workflow where the trigger is when an email is being received. I'm using office 365 outlook. However, the system states that there is a invalid connection and with

error message:

Please check your account info and/or permissions and try again. Details: REST API is not yet supported for this mailbox. clientRequestId:xxxxxxxxxx

I look through the microsoft documentation this and this but seems like its more for applications, but I'm just creating a workflow and plan to use on sharepoint online, do I have to gone through all that?

I'm using Office 365 Enterprise E3, Microsoft Flow is being included. I also look through other articles, some mention that user might need to migrated to Office 365. I'm already using office 365 outlook.

Or am I just looking at the wrong articles? This is my first time creating a workflow, appreciate if could provide me some articles to read and understand what's going on. Thanks in advance.

Answer 1

There's a problem with your mailbox. Either it's not a valid Office 365 mailbox it it does not have the appropriate license.