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BlacklistMonitoring
IP blacklist ยท Validity

Validity Sender Score Blocklist lookup and removal

Blocklist from the Validity reputation network, built from complaint and trap data across participating mailbox providers. Check your IP below, then follow the removal steps if it is listed.

Checks run by DNS only. Nothing is sent from or to your domain.

How to get removed from Validity Sender Score Blocklist

Validity Sender Score Blocklist removes entries automatically when the activity stops, and also accepts removal requests.

  1. 1 Find the cause on the sending host: a compromised mailbox or script, an open relay, a missing or generic PTR record, a sudden volume spike or a stale list hitting spam traps.
  2. 2 Fix the cause before asking for removal. A list that relists you quickly usually takes longer to remove you the second time.
  3. 3 Wait for automatic expiry, or request removal sooner at https://www.senderscore.org/.
  4. 4 Re-check the IP address here after the next zone update to confirm the listing is gone. Monitoring alerts you if it comes back.

Validity Sender Score Blocklist at a glance

OperatorValidity
DNS zonebl.score.senderscore.com
ListsIP addresses
Impact on deliveryMedium
RemovalExpires on its own, or request removal
Removal pagewww.senderscore.org
IPv6IPv4 only

Frequently asked questions

How do I check if I am listed on Validity Sender Score Blocklist?

Enter your sending IP in the check box on this page. We query bl.score.senderscore.com by DNS and show the result with the return code and what it means.

How do I get removed from Validity Sender Score Blocklist?

Validity Sender Score Blocklist removes entries automatically when the activity stops, and also accepts removal requests.