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If they wait until the user opens the email to cache the image, then it's actually BETTER for marketers. This essentially allows the marketer to track whether
by xux 13y ago
If they wait until the user opens the email to cache the image, then it's actually BETTER for marketers.
This essentially allows the marketer to track whether the email was opened by default.
- slig 13y ago> This essentially allows the marketer to track whether the email was opened by default. And the spammer. Unless they decide to not load images by default from untrusted senders.