Overview
KemptBL was a small community-operated blacklist focused on tracking spam sources and abusive senders. Like many community-run blocklists, it served niche users who valued its data as a supplementary signal alongside larger established lists.
KemptBL operated on a modest scale and never achieved widespread adoption, but was included in some composite spam filtering setups. The project has since been discontinued.
How It Works
KemptBL was populated primarily through its operators' own spam traps and abuse data. Its small scale meant relatively low listing volumes, which some users appreciated as an indicator of higher confidence per listing.
How to Get Delisted
KemptBL is no longer active. No removal is possible or necessary. If you encountered a listing historically, it would have expired automatically as the service wound down.