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+----- Thread: What is Spam & DNSBL? (/showthread.php?tid=442)
What is Spam & DNSBL? - wssupport - 01-09-2026
Electronic Spamming is the use of electronic messaging systems to send unsolicited messages (spam), especially advertising, as card-body bg-light as sending messages repeatedly on the same site.
A DNS-based Blackhole List (DNSBL) or Real-time Blackhole List (RBL) is a list of IP addresses that are most often used to publish the addresses of computers or networks linked to spamming.
All Blacklists can be found here: https://www.dnsbl.info/dnsbl-list.php