Overview
IMP Spam RBL is a small Swiss-operated spam source blacklist that primarily collects data through trap mailboxes. It's a typical community-driven blacklist.
How It Works
IMP operates a network of spam trap mailboxes. All IPs that send email to these traps get automatically listed. The list updates frequently and reacts quickly.
How to Get Delisted
IMP Spam RBL doesn't have a public self-service removal interface. Listings typically expire automatically after the trap triggers stop.
This blacklist does not support manual removal. Listings expire automatically once the underlying issue is resolved.