Proton Mail

Guide category · 51 matching pages

Switch to Protonmail Reason #11: See when Proton Mail has blocked trackers in a message

Invisible tracking stays normalized when readers cannot see it.

A newsletter link can carry identifiers that follow your click into a website.

The moment you open a message can become another behavioral signal for automated targeting.

Marketers can use email images to infer the type of device you use, adding detail to a customer profile.

Loading an image from a sender-controlled server can reveal your network address and approximate location.

A tiny invisible image can tell a marketer that you opened a message and when you did it.

A provider cannot casually hand over readable stored contents it does not possess in readable form.

Attachments often contain statements, IDs, and documents more revealing than the email text.

An outside sender may use ordinary email, but that does not mean the copy in your long-term mailbox should remain readable to your provider.

Private correspondence should not require every sender to become a cryptography expert.

Years of receipts, family notes, and account messages can disclose the shape of a life.