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dnsbl.justspam.org

JustSpam

JustSpam is an independent blacklist that focuses on listing confirmed spam sources detected through their monitoring infrastructure.

Tier

Additional

Impact

Low — Used by a smaller number of email administrators.

Auto-expiry

Check their website for specific expiry policies.

What it lists

IP addresses confirmed as spam sources.

How to get delisted

5 steps
  1. 01Visit justspam.org and look up your IP
  2. 02Stop the spam source from your network
  3. 03Contact JustSpam for removal information
  4. 04Provide evidence that the issue has been resolved
  5. 05Monitor for re-listing
Open the removal formhttps://www.justspam.org/

Check JustSpam against your domain

One pass covers all 34 lists, not just this one — free, no signup.

Run the check