News - Action Required: Update your DNSBL & SURBL definitions

Action Required: Update your DNSBL & SURBL definitions

July 24, 2024
The ORF DNSBL and SURBL definitions have been updated. Retired DNSBL zones have been removed, and the SURBL definitions have been adjusted to workaround a recently discovered bug that can hinder filtering. Update your definitions to ensure you are using the latest version.

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