Blocklist use

How this blacklist works?

  • We collect spam reports from many victims of spam
  • Administrators of IP spam become notification
  • We add fresh spam IP to temporary blacklist
  • Every next spam reports to blacklisted IP renew blacklisting time
  • Not more reported IP are removed from blocklist after 1-7 days depends on sum received reports

Checking DNSBL return positive record A - when IP is actually on blocklist.

We suggest using our RBL list very carefully. Try not reject all messages confirmed as spam by, but only assign more percent possibility of spam.

Using of is free but require place visible link to us on your webpage.

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