rich1.0Delta Chat (npub17g…ynrxn)https://yabu.me/npub17gpd02zrcswhzlwa7m9sz0tw76ylgncjy9xxa4ppkjzqyzhvygyqvynrxnnjumphttps://yabu.medoes this persistently happen? Chatmail servers do strict verification of "dkim" signatures for incoming messages. If you can please file an issue on https://GitHub.com/deltachat/chatmail