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Blacklist wiki · Additional

JustSpam

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

dnsbl.justspam.org
Zone
Additional
Tier
Author

At a glance

Zone
dnsbl.justspam.org
Tier
Additional. Smaller or specialist lists with a narrower reach. Lower impact on its own, but worth clearing; a scan reports a listing here as information.
What it lists
IP addresses confirmed as spam sources.
Impact
Low: used by a smaller number of email administrators.
How to check
Run your IP or domain through the blacklist checker, which queries this zone live.
How to delist
5 steps below, ending on the list's removal page.
Auto-expiry
Check their website for specific expiry policies.

How to get delisted

  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/

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A heartbeat for your email.

Beat runs every check on this site on a schedule: 41 checks, 50 blacklists and real inbox placement. The moment something breaks, it tells you what broke, why it matters, and the exact fix.

example.comWatching
  • SPFpass
  • DKIMpass
  • DMARCp=none
  • Blacklists0 / 50

Illustrative. Your domain, every few hours.

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