ClaudSkills / Growth & Marketing / growth-misc

Email Deliverability

Category: Growth & Marketing  ·  Sub-category: growth-misc
type:audittype:debug
Make sure email actually reaches inboxes. Use this skill when setting up email authentication (SPF, DKIM, DMARC), diagnosing emails landing in spam, planning a domain reputation strategy, monitoring sender reputation, or hardening against email spoofing. Triggers on email deliverability, SPF, DKIM, DMARC, spam folder, sender reputation, mailbox provider, soft bounces, bounce rate, BIMI, MTA-STS, deliverability audit. Also triggers when a marketing or transactional email isn't reaching users.

What this skill does

Email Deliverability is a community-contributed Claude Code skill in the growth-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/email-deliverability/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Email Deliverability skill is built for growth marketers, product-led growth teams, founders running experiments, and performance marketing teams. It is part of the open ClaudSkills registry, a community-curated catalog of 56,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/email-deliverability
curl -L https://claudskills.com/skills/email-deliverability/SKILL.md \
  -o ~/.claude/skills/email-deliverability/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/email-deliverability/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/email-deliverability/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\email-deliverability\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

More Growth & Marketing skills

Browse all Growth & Marketing skills in the ClaudSkills registry, or explore these other picks from the same category:

Browse all Growth & Marketing skills → Top 100 skills
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