First of all, I haven't really seen any one intentionally spamming with advertisements on WLM. Some of those spammed adverts come from people affected with viruses.
So, I don't really see a need for such a script. Although if someone wants to make one, go ahead. I probably won't use it, but hey that shouldn't really matter, unless majority of people agree with me.
Also,
quote:
Originally posted by John Anderton
You could allow users to add addresses themselves if they want as well as check for spam messages coming in from people not in your list.
Please don't do that. People would misuse it. Adding people whom they don't like or someone who has got a virus on their computer, although the person had no intention of spamming at all.
I don't really see a way to check if an ID is a spam bot or not, so I'm against this one.
quote:
Originally posted by John Anderton
I just think this might be useful to people who're being harassed by spam bots (though I'm not one of them )
Neither do I know someone being harassed by spam bots on WLM nor am I one of those.
/ 
