[MlMt] one pixel tracker images

Alexandre Takacs a.takacs at augicom.ch
Fri Mar 19 03:55:51 EDT 2021

You’ll find that those tracking images are often  not delivered with 
size attributes - which in an itself could be a good reason to block 
them :)

On 19 Mar 2021, at 3:58, Bill Cole wrote:

> It can tell if the IMG tag includes width & height attributes, which 
> it almost always will in HTML mail, as it is critical for doing 
> partial rendering if the image isn't available.
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