This wouldn't work at all for me although I'm probably a minority. I never load any images unless I need to see them for some reason, which is extremely rare. I

This wouldn't work at all for me although I'm probably a minority. I never load any images unless I need to see them for some reason, which is extremely rare. I'd get unsubscribed from your digest but bad actors don't do this and would just keep sending me crap. (Edit: I just read both Thunderbird and Protonmail do this by default, so maybe I'm not too much of a minority?)