The OK mechanism used to be effective in blocking spam from coming thru
the -REQUEST addresses.  But that is no longer true

I know that Listserv has its own spam control that screens submitted
postings to its lists.  Does L-Soft have any plans to extend its
list-message spam protection to those messages that are sent to
-REQUEST addresses, instead of continuing to rely upon the OK mechanism
that is now antequated with regard to spam protection?

 - Roger Burns