Having Spamcop as the only spam reporting service is already a good thing. Therefore, adding support for other services - such as KnujOn - would be a cool and an easy-to-implement improvement. Of course, KnujOn report is possible from within the spamcop user parameters, via Spamcop website . Also, the KnujOn website provides a link to a registry patch that would allow MWP to transparently report to KnujOn (at least, that's what I understood, but it's so transparent that I would need a network sniffer to be able to verify whether MWP is really reporting to KnujOn or not).
How about it?
