Resources:
https://addons.thunderbird.net/en-US/thunderbird/addon/owl-for-exchange/
Configuration steps for Thunderbird and Owl
Protocol: Outlook Web Access
Login Method: Detect Automatically
Webmail page: https://outlook.office365.com
http://outlook.com/owa/exchange.slac.stanford.edu
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instructions for Ubuntu 18.04:
open terminal, update thunderbird to latest version:
sudo apt update
sudo apt upgrade thunderbird
open terminal, type 'thunderbird'
you will be presented with a window that says "Welcome to Thunderbird"
"Would you like a new email address?". close this window, or select "I think I'll configure my account later"
select the menu button in the upper right (the box with three lines in it)
select: Add-ons
click the button that says "browse all add-ons"
type "owl" in the search dialog box
select the choice that shows up which says "Owl for Exchange"
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