Has anyone else noticed that the RCVD_IN_RELAYS_ORDB_ORG check in SpamAssassin is a bit hit and miss? I just sent a message to myself via an open relay known to ORDB that sent us spam last week - 166.104.30.45 - and SpamAssassin came up with RCVD_IN_DSBL but not RCVD_IN_RELAYS_ORDB_ORG.