All blacklists
SURBL
SURBL Multi
Multi-list of domains observed in spam, phishing, malware, and abuse.
- DNS zone
multi.surbl.org- Target
- Domains / URIs
- Severity
- high
What it lists
SURBL multi combines several sub-lists: phishing (PH), malware (MW), cracked (CR), abused (ABUSE), and spam (SP). It is checked against URLs in message bodies.
Who gets listed
Domains appearing in phishing, malware delivery, compromised pages, and spam URLs.
Reputation impact
High when links in your message hit SURBL — many filters treat it as evidence of phishing or malware.
How to delist
Use SURBL's analysis tool to confirm the sub-list, fix the cause (clean compromised pages, remove abusive content), and submit a removal request.
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