Thank you again. I had the question and the answer before, maybe some 5 or so years ago. But somehow I got it installed again.
But when it’s over it’s over. I have tried out the import sidebar approach It works well. I was only used to go through the mails in Apple mail and move those on which I had to work on into DT. Now the workflow will be a little bit different. But I can live with it.
Best Regards
Götzt.