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blogflare/.agents/plugins/cloudflare/skills/cloudflare/references/email-workers/configuration.md
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2026-09-25 12:11:51 +08:00

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Email Workers Configuration

An incoming routing rule connects an address to a Worker. Add an outbound sending binding when the application needs the sending API.

Task Documentation
Create, deploy, and connect an email-processing Worker Route emails
Verify destinations, configure rules, or check DNS Email Routing configuration
Configure outbound sending and address restrictions Sending Workers API and send bindings
Simulate incoming messages Local routing development
Test outbound messages and attachment behavior Local sending development
Configure KV, R2, D1, variables, or environments Wrangler configuration
Generate runtime and binding types Workers TypeScript
Store credentials Workers secrets

Follow the handler docs for MIME library requirements. Local sending simulation and remote sending have different effects: remote bindings deliver real email.