Office 365 -- Linux Use
At present, you will need to use the Office 365 web portal (https://portal.office.com ) to use Office 365 on a Linux computer or virtual machine (VM).
You currently cannot install Office 365 and/or Office 2016 on Linux.
We've tested the Office 365 web portal (https://portal.office.com ) on Linux on Ubuntu 16.04 LTS, and the basic functions seem to be working.
For help using email through the Office 365 web portal, see the following webpage.
Thunderbird can work with Office365. See the webpage below for help.