Can this work with SAML/SSO?

[Jay Pinho]

I've been playing around with this gem and it appears to work as expected for my personal Outlook.com email account, but not for my corporate account which runs on Exchange but uses my corporate SSO credentials: I get 401 Unauthorized responses instead.

Apple's macOS Calendar app seems to handle this just fine: once you try to add the new Exchange account, it redirects you to log in via SSO the first time, after which point the calendar works seamlessly thereafter, so I'm assuming there should be some way to do the same via this gem. (Unless our corporate server can somehow detect the end client and is only accepting integrations with Apple Calendar?) Any thoughts here? Thank you!