From Engadget.com…
DuckDuckGo, which is best known for its privacy-focused search engine, has announced a new service that aims to thwart email trackers. Email Protection is now available in beta. It’s a free forwarding service that strips tracking pixels from your emails with the aim of shielding your personal data.
Around 70 percent of emails contain trackers, DuckDuckGo notes. These can be used to tell the sender when you opened an email, the device you accessed it with and even where you are when you read it. The company notes that trackers can be used for ad targeting as well.