Between those two practices, we’re confident we’ll catch 98% of all the tracking that’s happening out there. That includes 1×1 images, trackers hidden in code, and everything else we can do to protect you. Second, we bulk strip everything that even smells like a spy pixel. When we find one of those pesky pixels, we’ll tell you exactly who put it in there, and from what email application it came. HEY identified all the major spy-pixel patterns, so we can strip those out directly. In almost all cases, people sending you email with spy pixels to your HEY account won’t know if you opened their email, when you opened their email, how often you opened their email, etc. They typically do this by using a service that embeds a spy pixel in emails they send you If you use HEY, we’ll protect you against the vast majority of email spy trackers. When you open an email, the sender can find out if you opened it, how often you reopened it, where you physically were when you opened it, how long you spent reading it, if you were on a phone or a computer when you opened it, and even what kind of phone or computer you own Gruber notes that the Hey email service specifically touts tracking pixel blocking as a privacy feature. Other info revealed by tracking pixels can include the type of device you are using and the number of times you opened the email.
(Do this in a private/incognito window so you can be sure Google isn’t using your stored home address from Google Maps.) If you want to get an idea of the location info revealed by your IP address, do any Google search, scroll down to the footer at the bottom, and see what is shown for your location. In some cases, that might be very approximate – like the other side of a city – but in other cases, it can be extremely specific. That means the email sender can see that we’ve opened the email – but they can often see very much more.įor example, from our IP address, they can get an approximation of our physical location.
How to block emails on apple mail download#
When we open the email, it triggers a download request to fetch the image from a remote server.
They are usually either transparent, or part of an email graphic in the footer, so they are invisible to the user… This seems to me to be a much-needed feature that would be completely in line with Apple’s strong privacy stance.įor anyone not familiar with email tracking pixels, these are usually links to single-pixel images hidden inside HTML emails. John Gruber over at Daring Fireball has argued that Apple Mail should block tracking pixels in emails.
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