Just curious if it's possible to pass messages that match certain header checks to postgrey instead of flat out rejecting them. The reason I ask is that I was trying out some of the S25R http://www.gabacho-net.jp/en/anti-spam/anti-spam-system.html rejection rules, and started noticing false positives. One sender was trying and trying to send, but kept getting the 4xx message and not getting through.
-- Troy Piggins