Best RBL?

[Michele Neylon :: Blacknight Solutions]

> After a quick peek at my Spamassassin hit rates, SORBS is pretty useless -
> 90% of our SORBS hits are non-spam.  But it may help push the
> scores up for
> the spams it detects.  To be honest, I think DCC / Razor / Pyzor are
> probably more useful than RBL lists.  But that's a gut feeling rather than
> the results of a thorough analysis.

We use them as well, but the RBLs can/did/could make a nice difference