The Spamhaus PBL, a one year old anti-spam heavyweight

One year ago this month, Spamhaus launched the Policy Block List, also known as the PBL. Now a year later we look back to see what effect it has had. The PBL was created to be used together with our other DNSBL zones, the SBL and the XBL.

*** This is a Security Bloggers Network syndicated blog from The Spamhaus Project authored by The Spamhaus Team. Read the original post at: https://www.spamhaus.org/resource-hub/dnsbl/the-spamhaus-pbl-a-one-year-old-anti-spam-heavyweight