[KongchangAI]
Verified65% confidenceFactExact time

DKIM通过非对称加密为邮件头部添加数字签名,验证邮件在传输过程中未被篡改

3
Sources
65%
Confidence
Long-term
Relevance
7/6/2026
First Seen

Sources

Related Claims

Cite This Claim

Stable URI
https://kongchang.com/claim/115150
API
curl https://kongchang.com/api/v1/knowledge/claims/115150
MCP
get_claim(id=115150)