Outlook Plugin not accepting credentials


Got NextCloud setup on a linux VM successfully (using IP & SSL, no domain name and no specific cert that matches the IP), and was able to install the android client and log in without issue.

Installed the Outlook x64 plugin and tried to login with a user - but consistantly get the error “The settings are incorrect. Please check the server url, username and password.”

What’s the best way to triage this?


Update: After I added a domain name and SSL certificate, it authenticated properly.

Closing topic.