Let me ask about it here too Chuck, here is what my user received when trying to unsubscribe from a category via email:
http://www.planet-9.com/classifieds/...cribe&thecat=6
(actually there was some HTML code before and after the link that didn't get properly stripped by the classifieds software but we'll ignore that for now)
Are you saying that it should say action=sub&thecat=6 instead of the word subscribe? If so, then there is something still wrong with the default Classifieds code and this bug was never fixed. I have not tried the manual fix above yet for changing the phrases because I want to understand exactly what should change first.