Definition: A blacklist is a list of addresses, typically IP addresses, but could also pertain to email addresses among other things, which is rejected or denied access by default. A blacklist of IP addresses known to distribute spam is often used to ban any incoming email from those addresses as a means of combating spam.
Editor-in-Chief at TechSpective
I have a passion for technology and gadgets and a desire to help others understand how technology can affect or improve their lives. I also love spending time with my wife, 7 kids, 3 dogs, 5 cats, a pot-bellied pig, and sulcata tortoise, and I like to think I enjoy reading and golf even though I never find time for either. You can contact me directly at tony@xpective.net. For more from me, you can follow me on Threads, Facebook, Instagram and LinkedIn.
Latest posts by Tony Bradley (see all)
- Moving Past Indicators Toward Behavior - September 9, 2026
- When the AI Breaks Its Own Rules - September 2, 2026
- What It Took to Film a Real-Life Lion King - August 28, 2026
