How to protect yourself from e-mail surveillance.
In the previous post, I talked about how to find out that your email has been read. And now I want to share a Gmail extension called PixelBlock that blocks email tracking attempts used to detect when you open and read emails.
The service automatically blocks all surveillance and notifies you about it. Moreover, the plugin takes care of your privacy and does not store your data. Everything happens right in the browser.
To use it, you just need to install the extension.