Scientific Spam Block List
bl.scientificspam.net
Operated by ScientificSpam.net
Avg removal time
24–72 hours
This blacklist affects deliverability at a subset of mail servers. Still worth resolving.
About Scientific Spam Block List
ScientificSpam.net applies statistical and machine learning techniques to identify spam sources, maintaining a blocklist based on scientifically-validated spam detection methods.
Why am I listed?
IPs are listed using statistically rigorous methods combining spam trap data, sending pattern analysis, and behavioral modeling to identify confirmed spam sources.
How to get delisted
Follow these steps in order to request removal from Scientific Spam Block List.
- 1
Check your listing at scientificspam.net.
- 2
Stop all spam activity.
- 3
Submit a removal request through their website.
- 4
The statistical models require clean sending history to improve scores over time.
- 5
Contact scientificspam.net for expedited review.
Check if you're listed on Scientific Spam Block List
Run a free check and get instant results across all 60 blacklists — no account required.