I tried to connect to our company's Zimbra server (version 7.2.0 NE) via the DAV groupware configuration wizard. Looks like I mistyped my password because the reply when I tested the connection was "An error occurred: There was a problem with the request. Unknown error code 0 Please send a full bug report at http://bugs.kde.org. (401)." Once I fixed the password, everything was fine. The HTTP status code should be interpreted correctly/more helpfully. This might be the same bug as bug 301630. Reproducible: Always Steps to Reproduce: 1. Try to configure a Zimbra DAV resource 2. Mistype your password 3. Press the Test button when you reach that step. Actual Results: See above. Expected Results: "Sorry, authentication failed, please try again"
The error messages were updated in 4.10.2 and are now more descriptive.