Unfortunately now, always when I start Iris, the "crash window" opens stating it seems that Iris has crashed. (Did send the bug report the first time).
It seems I can log in and move mails to different Folders (Backup, Spam). Haven't tried to delete a mail. When double clicking a mail the mail window opens but no text (mail) is displayed).
When connecting to my mail account via web interface (using Wayfarer) everything seems to work OK though.