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Rik van Riel
Passive Spam Block List (PSBL)
Spamtrap-driven, auto-expiring RBL.
- DNS zone
psbl.surriel.com- Target
- IP addresses
- Severity
- low
What it lists
PSBL is a passive, spamtrap-driven RBL with quick auto-expiry. It is widely available but treated as advisory by most filters.
Who gets listed
IPs that have sent to PSBL spamtraps.
Reputation impact
Low. Useful as a secondary signal but rarely a sole cause of rejection at major providers.
How to delist
Use the self-service removal form on psbl.org; listings normally expire on their own once the source signal stops.
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