Outlook in MacOS (mode and cache location)

[Red_John]

Hi MacOS community,

In Windows by default Outlook profile is set up in cached mode with 1 year caching period.
Outlook mode can be checked on the bottom ribbon (Connected To: Microsoft Exchange vs Online).
I've just set up Outlook in MacOS and don't see whether it is in cached or online mode.
How do I do that?

Also in Windows Outlook cache is stored as an OST file under %USERNAME%\AppData\Local\Microsoft\Outlook.
Where Outlook stores its cache in MacOS?

Thanks.