Hi!
see results on http://support.clean-mx.de/clean-mx/rbltest_results.txt this list is based on your input (and also preserves order) by we way you shall not block virgilio.it .....
Web-Site-spamming either blogs guestbooks etc... has a different approach from the point of view of their originators.
You might want to have a look on what you are blocking. Its easy to block, its less easy to get a low FP rating.
With blocking domains like demon.co.uk i would not like you to filter my mails of webforms. :) Same for deejay. it, one of the largest radio stations in Italy. Or what about Indiana University. Oh well.
I agree we could investigate some more to get als web based patterns going, not that hard to do. But the clean-mx service i think isnt a good example of how to do it properly, sorry.
Bye, Raymond.