SURBL Multi
multi.surbl.org
Operated by SURBL
Avg removal time
24–48 hours after request
This blacklist severely impacts email deliverability with major ISPs and enterprise mail servers.
About SURBL Multi
SURBL (Spam URI Realtime Blocklists) lists domains that appear in spam email bodies as URLs. The multi zone combines data from all SURBL sub-zones. A domain listing here means it has been used in spam campaigns.
Why am I listed?
Domains are listed when they appear as URLs in spam emails across SURBL's participating networks. Different sub-zones cover different types: phishing, malware distribution, spam advertising, and more.
How to get delisted
Follow these steps in order to request removal from SURBL Multi.
- 1
Check your domain listing at surbl.org/surbl-analysis.
- 2
Identify which sub-zone(s) your domain appears in.
- 3
Stop any spam campaigns immediately and remove malicious content.
- 4
Submit a removal request at surbl.org/remove.
- 5
If your domain was compromised, document the compromise and cleanup.
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