Build Beautiful Emails with React Email + MailsSetu
React Email gives teams a component-based template workflow. The safest pattern is to render server-side and send the final HTML through MailsSetu.
Why teams adopt React Email
Transactional templates age better when they live next to product code. Components make it easier to share brand blocks, preview template changes, and keep variables typed.
That lowers the friction of improving email quality. Instead of hand-editing raw HTML, teams can evolve email content the same way they evolve UI code.
The safe rendering model
The safest setup is to render React Email templates on trusted server infrastructure and pass the rendered HTML into your mail provider. That keeps live keys off the client and prevents arbitrary template execution on public surfaces.
MailsSetu should treat component templates as server assets with preview data, versioning, and production review - not as browser-side code snippets carrying live credentials.
Next step
Turn the same standards into your own sending flow
Move from sandbox to a verified domain, live keys, and event-driven delivery insights without giving up control of your production workflow.