Quoting Per Jessen <p...@computer.org>:
I seem to be having more emails with NO_RELAYS than I normally see, and I'd like to havee spamd just refuse to process them. That way they'd get left in the queue, and I'd have something to debug.
NO_RELAYS indicates there are no Received headers:
http://wiki.apache.org/spamassassin/Rules/NO_RELAYS
Have you checked the headers of the messages to see if there are any?
