Technology
Sender Policy Framework
Last fetched
Sender Policy Framework is a technology in WhisperGraph's PredictLeads-derived TECHNOLOGY corpus, categorized under email security, with a published adopter count of 378 hostnames.
Profile
- Category
- email security
- Broader grouping
- security
- Published adopter count
- 378
- Vendor
- openspf.org
Sender Policy Framework (SPF) is an email authentication protocol that helps prevent email spoofing by allowing domain owners to specify which mail servers are authorized to send emails on their behalf. The website OpenSPF.org served as a key resource for understanding and implementing SPF records.
Vendor site: http://www.openspf.org/
Sample adopters
20 hostnames WhisperGraph observed running Sender Policy Framework, a sample of the 378 published adopters.
Related pages
Pivot from Sender Policy Framework into its category and the vendor behind it.
Queries
Resolves the slug's technology-name candidate(s) and projects the winner's fields.
MATCH (t:TECHNOLOGY)
WHERE t.name =~ $pattern
WITH t ORDER BY t.adopterCount DESC, t.name ASC
WITH collect(t)[0] AS winner, count(t) AS candidates
RETURN winner.name AS name,
winner.description AS description,
winner.category AS category,
winner.parentCategories AS parentCategories,
winner.adopterCount AS adopterCount,
winner.url AS url,
winner.vendorApex AS vendorApex,
candidatesRun yourself →Or query Whisper from your own LLM workflow via the Whisper MCP server.