email-infrastructure

email-infrastructure is a Servers, networking & Linux skill for AI agents, published by claude-dev-suite in the claude-dev-suite repository on GitHub. Skillspace rates email-infrastructure F (53/100) and it passed the safety scan; the rating is based on static analysis only.

Email deliverability and DNS-based email authentication covering SPF, DKIM, DMARC, MX, PTR, and BIMI records, SMTP relay service configuration (SendGrid, SES, Postmark, Mailgun), self-hosted Postfix relay basics, and deliverability testing. USE WHEN: - Setting up or auditing email DNS records (SPF, DKIM, DMARC, MX, PTR) - Configuring a transactional email relay service (SendGrid, Amazon SES, Postmark) - Rolling out a DMARC policy from p=none to p=reject - Debugging emails landing in spam or being rejected - Generating DKIM key pairs for a custom domain - Setting up Postfix as a smart relay host - Checking email blacklists and Google Postmaster Tools DO NOT USE FOR: - Building a full mail server (Dovecot IMAP, Postfix + Dovecot stack — scope is relay/deliverability) - Marketing email platform setup (Mailchimp, Klaviyo campaign workflows) - Email template design or HTML email rendering - Inbound email parsing pipelines (use SendGrid Inbound Parse, Mailgun Routes, etc.)

Grade
F
Quality
53 / 100
Safety
Passed
GitHub stars
24

Unproven: rated by static analysis only, not yet compared head-to-head.

This rating describes the version of the repository we crawled; it may have changed since, so go by its current files.

View source on GitHubclaude-dev-suite/claude-dev-suite

Our review

Architecture
80 / 100
Maturity
Basic: a single SKILL.md
Security scan
Low-risk patterns
License
MIT
Adoption
Adopted by 0 other repositories, in 2 collections

What the scanner flagged

  • mentions secrets in text

Not checked yet

  • Not judged on the rubric yet (not a contender in its category)
  • No blind task eval yet
  • Scope (portable / vendor / repo-internal) not assessed; only the top of each category is read for scope
  • Sibling files (scripts, references) not fetched; security scan covers SKILL.md only

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