8 lines
211 B
Markdown
8 lines
211 B
Markdown
# 邮件认证清单
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- [ ] SPF 记录与 -all/~all
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- [ ] DKIM 选择器有效
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- [ ] DMARC p= 与 rua
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- [ ] 对齐(relaxed/strict)
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- [ ] 显示名仿冒与回复地址
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- [ ] 外发网关与中继 |