Localized reading guide
cloudflare-email-servicePurpose, usage and source
Implement or troubleshoot Cloudflare Email Sending and Email Routing integrations and their delivery configuration.
Source retrieved:
- Source repository
- cloudflare/skills
- SKILL.md
skills/cloudflare-email-service/SKILL.md- Repository stars
- 3,222
- Repository updated
- 2026-10-31
- Categories
- Integrations
- Last collected
License: Apache-2.0
Workflow excerpts are reading aids, not executable instructions from Codez. No third-party Skill was run to produce this page.
The purpose and workflow passages below are upstream material, organized and translated for reading. They are distinct from the separately labeled Codez editorial analysis.
What this Skill does
Implement or troubleshoot Cloudflare Email Sending and Email Routing integrations and their delivery configuration.
How the upstream workflow works
Sending Workflow
Prefer the binding for Workers; use REST for external apps or when explicitly requested. Read sending.md or rest-api.md to retrieve the documentation for the selected task before writing code. These guides cover setup, recipients, attachments, headers, limits, response handling, and errors; the Workers guide also covers Agents SDK integration and types matched to the project configuration.
Upstream passage · L45 ↗Cloudflare Email Service
Your knowledge of the Cloudflare Email Service, Email Routing or Email Sending may be outdated. Prefer retrieval over pre-training for any Cloudflare Email Service task. Cloudflare Email Service lets you send transactional emails and route incoming emails, all within the Cloudflare platform. Your knowledge of this product may be outdated — it launched in 2025 and is evolving rapidly. Prefer retrieval over pre-training for any Email Service task.
Upstream passage · L6 ↗What Do You Need?
Start here. Find your situation, then follow the link for full details.
Upstream passage · L31 ↗Requirements and setup
FIRST: Check Prerequisites
Before writing any email code, verify the basics are in place: Domain onboarded? Run npx wrangler email sending list to see which domains have email sending enabled. If the domain isn't listed, run npx wrangler email sending enable userdomain.com or see cli-and-mcp.md for full setup instructions.
Limits and quality checks
No separate limits passage was selected from this file. This does not mean the Skill is safe for every input or environment. Review the complete source and validate your own result.
Start with a safe trial
- Check the supported host and the repository installation instructions. Keep the Skill directory and its referenced scripts, assets and documentation together; SKILL.md alone may omit dependencies.
- Give the agent your real input, desired output and acceptance criteria. Invocation syntax and available tools depend on the host; this site does not assume a universal install command.
- Try the source workflow in a disposable project or on a copy. Review operations that change files, remote services or billable resources before allowing them.
- Validate the output against the source quality checks and your own requirements. A successful trigger or a high repository Star count does not establish a correct result.
Read further in the source
Related Skills
Translation and scope
This reading guide selects passages from the pinned upstream SKILL.md. Translation is assisted. It is not a complete manual or a claim of tested compatibility. Read the original and its referenced files before use.
This introduction refers to the pinned version below; current repository activity and collection time are shown separately.
- Pinned source
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- Source retrieved
- Source commit
49a31e0b3229ccdffe4944be9c61bc7481d1d432- Source SHA-256
3f0448eb0f9f98e1762cb5e9bedb60531587ba003d8809b3e082f6dd82cb5912