EmailResend11 min read

Resend and transactional email

Sending one email is easy; getting it delivered is the work. The API, the DNS records that make you legitimate, React Email templates, and the bounce webhooks you must listen to.

What this one covers

·Transactional is not marketing
·The API
·DNS: the part that decides whether you arrive
·Templates with React Email
·Webhooks: bounces, complaints and delivery
·Limits, cost and habits

Subscription

The Library

Everything running a software business asks of you and none of it is code: onboarding that activates, churn you can actually see coming, marketing with no budget, SEO that finds buyers, and the AI-plus-Ahrefs workflow for writing the blog that feeds it. One new playbook a week, plus the whole archive from day one.

$9/ month · cancel any time

✓A new playbook every week — onboarding, churn, growth, SEO, content
✓The full back catalogue the moment you join, not drip-fed
✓Vendor explainers: Stripe, Supabase, Resend, Vercel, the AI APIs
✓The research shelf — real papers, decoded, on learning and on LLMs
✓One email when a new one lands, off by default in one click
✓Cancel any time; you keep reading to the end of the month

first — it takes ten seconds.

No card is asked for yet — the subscription is recorded and really opens your account. See all plans →