Use when the user asks to "run a deliverability pre-flight before I send", "check my SPF/DKIM/DMARC/BIMI", "why am I landing in spam / promotions", or "score my sender reputation and list hygiene"; runs the ONE-TIME pre-send SEND S1 authentication pre-flight and builds the SEND S (Sender-integrity / Deliverability) evidence read — DNS + DMARC-RUA auth, domain/IP reputation, inbox placement…
安装
npx skills add aaron-he-zhu/aaron-marketing-skills --skill deliverability-qanpx skills add aaron-he-zhu/aaron-marketing-skills --skill deliverability-qa -a claude-code -gnpx skills add aaron-he-zhu/aaron-marketing-skills --skill deliverability-qa -a codex -ggemini skills install https://github.com/aaron-he-zhu/aaron-marketing-skills.git --path email/setup/deliverability-qagh skill install aaron-he-zhu/aaron-marketing-skills deliverability-qagit clone --depth 1 https://github.com/aaron-he-zhu/aaron-marketing-skills /tmp/aaron-he-zhu__aaron-marketing-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/aaron-he-zhu__aaron-marketing-skills/email/setup/deliverability-qa ~/.claude/skills/deliverability-qa # Claude Code
cp -R /tmp/aaron-he-zhu__aaron-marketing-skills/email/setup/deliverability-qa ~/.agents/skills/deliverability-qa # Codex, Cursor, Gemini CLI, Copilot, OpenCode