Alex,
The seem to have blocked a pretty large range, and that range is also including the SURBL mailinglist server. Obviously some people are missing posts when filtering with SPEWS. We have tried to contact SPEWS but they are not very responsive.
from my little knowledge on how SPEWS works, I guess you have to get someone at netholding.nl to post some proof that the spammers swhu.com and milf.de are terminated to NANAE.
The Listing for 2, 81.23.224.0/19, swhu.com (netholding.nl)
is at Level 2 and no one is advised to block Level 2 addresses. So the problem could be worse.
I haven't seen any posts concerning S1441 to NANAE recently.
They were terminated 2 years ago. Its pretty old crap thats listed inside that ticket. Ohw well, would they wake up if we would put spews.org in surbl ? ;)
Bye, Raymond.