I'm starting to get over 50% or my spam from this ISP.
r74-195-4-47.alexcmta01.alxnla.by.dh.suddenlink.net ([74.195.4.47]) r74-195-173-22.chk1cmtc01.chckok.ok.dh.suddenlink.net ([74.195.173.22])
etc.
not enough time to parse the logs now, $dayjob calleth. :/
Anyone know the cidr for those folks?