Install
$ npx skills add resend/resend-skillsSelect "email-best-practices" when prompted
Best for
Diagnosing deliverability problems and setting up authentication, compliance, and accessible markup before email goes to production.
Not ideal for
Writing the campaign copy itself — pair it with a copywriting skill like email-sequence for the words.
About this skill
Use when emails go to spam, bounce rates are high, or you are setting up SPF/DKIM/DMARC, email capture, compliance (CAN-SPAM, GDPR, CASL), webhook retry logic, accessible email markup, or deciding transactional vs marketing.
Score breakdown
Score breakdown
rubric 1.0Composite 0–100 score derived from 9 verifiable signals. See the rubric →
Related skills
Resend's own API skill: send transactional and batch email, handle inbound webhooks, and manage domains, templates, and keys.
Build cross-client HTML emails as React components, with a visual editor and Resend-ready rendering.
Give an agent a webhook-driven inbox with the sender-allowlist and content-filtering patterns that block prompt injection from inbound email.