Repudiation doesn't seem to be desired by email users. Whether it's a valid encryption principle or not. The example crimes were not facilitated by this, but we

Repudiation doesn't seem to be desired by email users. Whether it's a valid encryption principle or not. The example crimes were not facilitated by this, but were merely verified. Had the DKIM keys been rotated, Podesta's emails would still have been stolen and leaked.