[KongchangAI]
Unverified50% confidenceFactExact time

qmail率先通过破折号进行子地址分隔,后来Postfix等采用加号作为分隔符

1
Sources
50%
Confidence
Long-term
Relevance
8/20/2026
First Seen

Sources

Gmail点号忽略机制为何导致邮件误送给同名用户

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Cite This Claim

Stable URI
https://kongchang.com/claim/778697
API
curl https://kongchang.com/api/v1/knowledge/claims/778697
MCP
get_claim(id=778697)