Logging in to O365 account

[H <ag...@me...>]

I am running CentOS 7 and would like to use mbsync to download my O365 account emails. I have had mbsync up and running for a long time downloading other accounts not using O365 but am stumped how to write the config file for downloading the O365 emails.

Could anyone point me to a good tutorial or example? I understand I need to find some oauth2 library to use but am unsure which one?

Thanks.