Use when building email features, emails going to spam, high bounce rates, setting up SPF/DKIM/DMARC authentication, implementing email capture, ensuring compliance (CAN-SPAM, GDPR, CASL), handling webhooks, retry logic, or deciding transactional vs marketing.
Quickly install email-best-practices AI skill to your development environment via command line
Source: samunderwood/agent-skills.
| Set up SPF/DKIM/DMARC, fix spam issues | Deliverability | | Build password reset, OTP, confirmations | Transactional Emails | | Plan which emails your app needs | Transactional Email Catalog | | Build newsletter signup, validate emails | Email Capture | | Send newsletters, promotions | Marketing Emails |
| Ensure CAN-SPAM/GDPR/CASL compliance | Compliance | | Decide transactional vs marketing | Email Types | | Handle retries, idempotency, errors | Sending Reliability | | Process delivery events, set up webhooks | Webhooks & Events | | Manage bounces, complaints, suppression | List Management |
New app? Start with the Catalog to plan which emails your app needs (password reset, verification, etc.), then set up Deliverability (DNS authentication) before sending your first email.
Stable fields and commands for AI/search citations.
npx skills add https://github.com/samunderwood/agent-skills --skill email-best-practicesUse when building email features, emails going to spam, high bounce rates, setting up SPF/DKIM/DMARC authentication, implementing email capture, ensuring compliance (CAN-SPAM, GDPR, CASL), handling webhooks, retry logic, or deciding transactional vs marketing. Source: samunderwood/agent-skills.
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/samunderwood/agent-skills --skill email-best-practices Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code, Cursor, or OpenClaw
https://github.com/samunderwood/agent-skills