Well where have these email addresses come from and how were they obtained? I'd say there's a very good chance they were obtained in some nefarious and shady way and the users on them probably didn't consent to them being sold on to anyone who is willing to pay for them. If they did consent then I guess that's on them.
It is unclear whether there is precedence here. Do you know of any accounts tagged for any of the listed services?
I've tagged plenty that have spammed my email address with ICO offers as they have clearly bought the hacked account email dump from this forum from somewhere.
Does anyone have the list he was selling? If my email from this forum is on there I would certainly leave negative feedback.
I haven't sold it to anyone, 0 sales. It was obtained from a marketing agency, has nothing to do with this forum. Also, as I've said, feel free to tag me, I'm done here. Huge disappointment.