The webmail problem was solved around 09:10.
If you get a message about adding an identity and see a server error notice, this is caused by caching in your browser. Try the following to solve the issue:
- Chrome, Edge, Firefox, Opera og Vivaldi: reload the page, or close the tab/browser and reopen
- Safari on Mac: command + option + E followed by command + R
- Safari on iPhone/iPad: close the tab/browser and reopen