Jan, are you sure !uid is set up as a message code?
Deb, please be patient - I'm struggling a little bit to stay in business - I am currently learning more about marketing, improving monetization of some existing ventures that get good traffic, etc. It shouldn't be more than a couple months at the most until ListMail 2.0 is out with a number of improvements based on a wide assortment of experience gained over the last year. The bulk of the work on link, open-rate and removal tracking (all per message) is done but there's still more to do...
Regards