Thanks to evan's hard work, okcomputer does some nice spam and virus scanning. However, okcomputer only marks the emails and doesn't block them. We decided to let the end user decide what action to take. I put up an antiflux spam information page with information on how the system works and how to use it.
I upgraded gallery.antiflux.org from Gallery version 1.3.4 to 1.4-pl1 today.