Deep Dive
7 min readSelf-hosting your email data in Cloudflare D1 (no vendor lock-in)
The architectural case for putting inbox and outbox in your own D1 database, and what that means in practice for compliance, exports, and exit plans.
Self-hosted · CFFlowmails
Runtime v0.1
Journal
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.
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Deep Dive
10 min readCloudflare Email Routing alternative: the parts that need a layer on top
Cloudflare Email Routing is the world's best front door for inbound mail. It isn't a database, an inbox UI, a REST API, or a send path. Here's what you add — and why the answer is a self-hosted Worker, not another SaaS.