How to get falsely blacklisted for running an open spam relay

Tuesday, 6 July 2004, 3:04 PM EST

It's easy. Just sign up with an ISP that issues dynamic IP addresses. That's how I got on several email "black hole" lists meant to stop spam, even though I don't spam and my system has never operated as an open relay. If you use an ISP that doesn't give you a stable IP address, you may be on one or more spam blacklists, too -- and you may not necessarily know it. Then comes the fun part: Getting off those lists can be a lot harder than getting on them.

By Robin 'Roblimo' Miller at NewsForge.

[ Read more ]




Spotlight

Behavioral analysis and information security

Posted on 22 September 2014.  |  In this interview, Kevin Watkins, Chief Architect at Appthority, talks about the benefits of using behavioral analysis in information security and how behavioral analysis can influence the evolution of security technologies.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  

DON'T
MISS

Tue, Sep 23rd
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //