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email-deliverability

100 / 100 · Low risk

Fine to try.

By LeadMagic/gtm-skills (GitHub) · marketing · 79 stars · scanned at commit 2b7ec0f

Sets up and monitors email deliverability infrastructure including SPF, DKIM, DMARC configuration, warmup strategy, reputation monitoring, bounce and complaint handling, and ongoing deliverability health. Use when the user asks about email deliverability, SPF/DKIM/DMARC setup, warmup schedules, bounce rate troubleshooting, spam placement issues, or domain reputation. Activates on phrases like "improve deliverability," "emails going to spam," "warmup my domain," "DNS setup for cold email," "boun…

Works with any agent that supports SKILL.md skills.

What this skill can do

We found nothing in the files we read that matches our rules. That does not prove the skill is safe: see the limits of static scanning.

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'email-deliverability' ] || [ -L ~/.agents/skills/'email-deliverability' ]; then echo 'A skill folder named email-deliverability already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/LeadMagic/gtm-skills' "$d" && git -C "$d" checkout --quiet '2b7ec0f9e7044f46e4c77b536f486303fd863e28' -- 'skills/outbound/email-deliverability' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/outbound/email-deliverability' ~/.agents/skills/'email-deliverability' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'email-deliverability' ~/.claude/skills/'email-deliverability' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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