[KongchangAI]
Unverified50% confidenceFactExact time

Configuring SPF alone without DKIM will still cause many large email service providers to lower their trust score for the email.

1
Sources
50%
Confidence
Long-term
Relevance
10/4/2026
First Seen

Sources

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Stable URI
https://kongchang.com/claim/975154
API
curl https://kongchang.com/api/v1/knowledge/claims/975154
MCP
get_claim(id=975154)