A DNS-based Blacklist is a blacklist of locations on the internet that are prone to sending spam emails. You can define the delivery action that should be taken on these emails if DNSBL verification fails. This can be done from the Spam Control menu in the Control panel, under the DNSBL tab.
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Things to know about Blacklists
A blacklist is a list of IP addresses and domains that are suspected of sending spam. Blacklist services such as Spamhaus, Sorbs, Barracuda, Spamcop, and others maintain their own blacklists. Based on the blacklists, ISPs (Internet Service Providers) ...
Things to know about Blacklists
A blacklist is a list of IP addresses and domains that are suspected of sending spam. Blacklist services such as Spamhaus, Sorbs, Barracuda, Spamcop, and others maintain their own blacklists. Based on the blacklists, ISPs (Internet Service Providers) ...