WHMCS Services Forum

Full Version: What is Spam & DNSBL?
You're currently viewing a stripped down version of our content. View the full version with proper formatting.
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