Moderate Impact
0spam BL
bl.0spam.org
Operated by 0spam.org
Avg removal time
24–72 hours
This blacklist affects deliverability at a subset of mail servers. Still worth resolving.
About 0spam BL
0spam.org's primary blocklist zone for IP addresses identified as spam senders through their comprehensive spam detection infrastructure.
Why am I listed?
IPs are listed when they send spam detected by 0spam's monitoring network and spam traps.
How to get delisted
Follow these steps in order to request removal from 0spam BL.
- 1
Check your listing at 0spam.org.
- 2
Stop spam activity.
- 3
Submit a removal request via 0spam.org.
- 4
Provide documentation of corrective actions.
- 5
Await confirmation.
spam
Check if you're listed on 0spam BL
Run a free check and get instant results across all 60 blacklists — no account required.