I’m trying to test this add-in with Outlook 2013. My NextCloud server is on an alternate port (40443), and using a self-signed certificate. When I start Outlook, the dialog pops up for credentials, and I enter the url in the form
https://my.server.com:40443, the same as works in a web browser, and a valid username and password. I get the error message
“The settings are incorrect. Please check the server url, username and password.”
Since the credentials are correct, I’m wondering what’s going wrong here? Does the add-in not allow for a port to be specified in that way (or at all)? Does it have a problem with the self-signed certificate?