Cannot access Office365 work mail with Edge

[chiiii]

I already sent them a feedback but was hoping to see if anyone else had this problem and perhaps has an explanation.

I was trying to sign into my school mail account, which is an Office365 corporate account but Edge for some reasons would not let me into the mail list. It worked fine on Google Chrome but on Edge, the page just loaded for a while and eventually ended up as in the screenshot.

Anybody ever seen this before? The old Edge was fine too though.

[#2]

Are other Office365 services are accessible?

[#3]

@Deleted I was able to access Onedrive, Onenote and other services just fine. Outlook is the only one with this problem.

After thinking about this, I actually tried signing in to my personal Hotmail address. That ended up with the same error. It looks like this is a problem of accessing Outlook with Edge.