Operator notes on Cloudflare-native email.

Long-form writing about self-hosted email in D1, Workers-native routing, the REST API, and the parts of the platform that show up in the security review.

How Workers-native email routing actually processes your inbound mail

A tour of the runtime: Email Routing, the Worker, the R2 bucket for attachments, and the D1 tables behind a single inbound message.

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