Powerful email building blocks.
Great if you want routing rules, Workers, APIs, and low-level control — and you’re comfortable assembling the experience around them.
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Email Routing
Route incoming mail to verified destinations or Cloudflare Workers.
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Workers + APIs
Build custom logic, processing, and application workflows around incoming email.
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Email Sending
Send transactional email from applications using Cloudflare’s email tooling.
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Routing rules per domain
Create addresses, destinations, forwarding rules, and catch-all behavior.
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You assemble the experience
Infrastructure gives you the primitives. The inbox, search, human workflow, identity management, permissions, and daily UX still need a product layer.
Best for: infrastructure, application email, transactional sending, routing, and developers who want to build the layer on top.