Disabled login function on KTH webmail

Since May 19th, the "Use the light version" feature of KTH webmail has been disabled for security reasons for all users.

To use webmail properly, the box with the text "Use the light version" needs to be unchecked when logging in.

If you try to log in with that box checked, you will see the following misleading error message as illustrated in the image below.

If you have any related questions or problems, please contact it-support@kth.se