Blocking malicious emails sent from compromised or fraudulent mail boxes belonging to large email providers is problematic... but it isn't impossible, with the help of hash blocklists.

Watch and learn with Emanuele, Head of Technology and Matt Stith, Industry Liaison, from Spamhaus who cover:

• What a hash blocklist is
• How the datasets are created
• Where to implement these DNSBLs in your email infrastructure
• The benefits users are getting from Hash Blocklists.