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NethServer 6.8 Linux Server Fights Spam with DNS-based Blackhole List (DNSBL)

The first Beta arrived today with numerous new features and improvements, among which we can mention a much easier to way to perform Multi-WAN configurations, better spam filtering by using the DNS-based Blackhole List (DNSBL), IPsec site-to-site support, as well as support for configuring policy routing in the firewall.