Very useful information. Thank you! I like to add my little experience when few minutes ago I found in my inbox this message: "Claim Your FREE Masterclass on Cryptocurrencies Today" signed Doug Hill
Publisher, Choose Yourself Media.
When I accessed the link provided I landed on page with a video looks like a scam, so I tried to use the remove my email from list button but guess what it goes at the exact page where I already have been with that video.
Now the last possibility remained to put it on block emails to not bother me again.