Even the article's own statistics concede "scam" unsubscribe links are very, very rare... "DNSFilter estimates that 1 in every 644 email unsubscribe links is l

Even the article's own statistics concede "scam" unsubscribe links are very, very rare... "DNSFilter estimates that 1 in every 644 email unsubscribe links is liable to send a user to possibly malicious sites."