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判断域名是否真能被伪造发件人邮件并进入收件箱

email-domain-security

email-domain-security 是 SkillFeeder 收录的Agent Skill,来自 GitHub 仓库 elementalsouls/Claude-OSINT,★ 2,992。判断域名是否真能被伪造发件人邮件并进入收件箱。适合红队/蓝队安全工程师。场景是协作办公。能做的事包括输出优先级排序的可伪造性结论、基于DNS记录链分析SPF供应链风险、复用已有OSINT记录不重复抓取。打开 GitHub 自行安装。

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仓库
elementalsouls/Claude-OSINT
仓库星标
★ 2,992
场景
协作办公
适合
红队/蓝队安全工程师
类型
Skill

能做什么

原文简介

Rigorous, defensible email-spoofability verdict and SPF supply-chain risk analysis computed from published DNS alone. Deepens the record-level SPF/DMARC/DKIM/BIMI/MTA-STS/DNSSEC fetch recipes in the offensive-osint arsenal (§16.14) with the reasoning that section doesn't do: a priority-ordered composite verdict for whether an attacker can actually land header-From-spoofed mail in an inbox, and by

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