Spamhaus tracks the internet’s Spam senders and Spam services, provides dependable real-time anti-spam protection for internet networks, and works with law enforcement to identify and pursue Spammers worldwide.
Virus Bulletin Score of 92% SC rate / 89% pre-data
Don’t waste bandwidth accepting Spam
1.9 Billion mailboxes trust Spamhaus
Highly effective and extremely accurate
Protect your organization’s reputation
Need more info?
Choose your delivery mechanism!
Providing small to medium sized networks with realtime access to the Spamhaus blocklists.
Fast and simple setup, allowing you to direct your mail server(s) to query a dedicated set of Spamhaus DNSBL servers.
Providing large networks (5,000+ email users) with synchronization of the Spamhaus Blocklists to your DNS server.
To use this service you must be operating your own Rbldnsd DNS server.
*Discount available for all educational and non-profit organizations