(edit: to be clear, wasn't trying to be snarky. Genuinely surprised. Thought Microsoft intranets were a thing of legacy dinosaur companies, didn't know that modern enterprises still did that. But I don't work in enterprise, only in small biz, where nobody can afford dedicated sys admins and everything is in the cloud. From what I hear though, the UX of Outlook these days is better than Gmail and gcal (which isn't saying much, I know). Might be worth trying again someday...)