On Thursday, April 20, 2006 2:06 PM +0100 Paul Murphy <[EMAIL PROTECTED]> wrote:

Imagine an animated GIF file where the first frame says "Click here for",
the second shows a V, the third an I, the fourth an A, then G, R and A -
the brain can join the dots, but can any software?

In other words, an escalation of the original problem with HTML as email, that it can represent a message the eye can understand but simple filter software can't.

I'm beginning to favor the idea of challenge/response systems, but only for "rich" content (ie. anything not pure text/plain).


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