> I don't want to approve senders. I want to approve posts. Some senders > send approved posts as well as non-approved posts. Some formats are not > approved (BCC, CC'd in long lists, etc.) > > I don't want to filter on sender; I want to filter on spam content, so I > filter on spam content. Using non-spam info (sender) to infer spam > content is needlessly indirect. it's a tradeoff. one solution delays all messages and introduces a greater risk that the moderator will exercise too much control over content. the other solution delays first posts more than others and risks some spam getting through. I prefer the latter compromise. however, I don't think this should be carved in stone for all WG lists for all time. I do think there need to be clearly established limits on how zealous a moderator can be in filtering messages, visibility for the moderator's actions, etc. Keith