Email tracking is a common surveillance and advertising tool that has taken over many inboxes. These trackers can be used to understand more about your online behavior, your interests, and your email activity.
Mae tracio e-byst yn offer gwyliadwriaeth a hysbysebu cyffredin sydd wedi meddiannu llawer o flychau derbyn. Mae modd defnyddio'r tracwyr hyn i ddeall mwy am eich ymddygiad ar-lein, eich diddordebau, a'ch gweithgaredd e-bostio.