[swift-users] Tracking Pixel
Michel Fortin
michel.fortin at michelf.ca
Sat Dec 5 08:17:49 CST 2015
It looks like every time I receive an email from one of the Swift lists, if that email happen to be HTML-formatted it will also contain a 1x1 pixel image with tracking parameters hosted by SendGrid. Is that on purpose?
It is noticeable to me because my mail client will display a bar at the top of these messages asking me if I want to load the remote content.
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Michel Fortin
michel.fortin at michelf.ca
https://michelf.ca
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