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Doesn't this mean people can track whether you've read an email by including some kind of unique identifier in the image path? If not, how could this possibly w
by dominicrodger 13y ago
Doesn't this mean people can track whether you've read an email by including some kind of unique identifier in the image path? If not, how could this possibly work?
- BryantD 13y agoPeople have been doing that for a while -- it's very common to put a 1 pixel by 1 pixel image in an email as a tracking bug.