Cloudflare Email Service

Send and route mail from Workers

Cloudflare · Apache-2.0

When

Send and receive transactional emails with Cloudflare Email Service (Email Sending + Email Routing). Use when building email sending (Workers binding or REST API), email routing, Agents SDK email handling, or integrating email into any app — Workers, Node.js, Python, Go, etc. Also use for email deliverability, SPF/DKIM/DMARC, wrangler email setup, MCP email tools, or when a coding agent needs to send emails. Even for simple requests like "add email to my Worker" — this skill has critical config details.

The Catch

Workers email send/route and SPF/DKIM. “Add email” on a non-Workers app still steers here.

Embed

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