Moderate Impact
NSZones SBL
sbl.nszones.com
Operated by NSZones
Avg removal time
24–72 hours
This blacklist affects deliverability at a subset of mail servers. Still worth resolving.
About NSZones SBL
NSZones operates a spam blocklist as part of their DNS services offering. The SBL zone lists IP addresses identified as spam senders through their monitoring.
Why am I listed?
IPs are listed based on spam activity detected through NSZones' monitoring network.
How to get delisted
Follow these steps in order to request removal from NSZones SBL.
- 1
Check your listing at nszones.com.
- 2
Stop all spam activity.
- 3
Contact NSZones to request removal.
- 4
Provide details of corrective actions taken.
- 5
Await delisting confirmation.
spam
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