Spam blocklist SORBS closed by its owner, Proofpoint

Spammers will probably bid to buy it, so community is trying to find a better home for decades-old service

Exclusive  The Spam and Open Relay Blocking System (SORBS) – a longstanding source of info on known sources of spam widely used to create blocklists – has been shuttered by its owner, cyber security software vendor Proofpoint.…