Hi Scott,
Thanks a lat for your reply.
My sites on multi installation are placed on a parent server whom has a different root domain from the pages in question.
These pages have their domains forwarded to the server location on this server. (The domain is on the server, but not visible in the other pages domains. – By far not the best solution, but just how it is at the moment )
The pages on this server are being spammed constantly (20-50 a day).
I have tried the WP-Spamshield on two of the sites, without stopping spam at all on the one page, and some on the other.
Do you believe the parent server setup might cause this?
Thanks in advance for any thoughts