Hi On 2/22/24 15:44, Michael Kliewe wrote:
1. Don't change the content or the DKIM-signed headers of the email (do not prepend something in the subject). Then the original DKIM signature stays valid and the From:-header can stay untouched
Strong +1 for that one. I've suggested the same in the past, unfortunately without much success so far.
Best regards Tim Düsterhus