Send transactional emails via Cloudflare
cloudflare-email-serviceskillsetup L2★0
Sheshiyer/skill-clusters ↗What it does
Send and receive transactional emails via Cloudflare Workers/REST API
Best for
Building transactional email flows in Cloudflare Workers when you need zero-config email without external SMTP providers.
Inputs
- · email recipient address
- · HTML/text body
- · optional attachments and headers
- · domain to send from
Outputs
- · send confirmation with message ID or delivery status
- · routed incoming emails
Requires
- · Cloudflare account with Email Sending enabled
- · Workers send_email binding OR REST API token
Preconditions
Domain must be onboarded via `wrangler email sending enable yourdomain.com`; binding or API token configured
Failure modes
Common mistake: forgetting send_email binding; unverified domain silently fails; raw email stream single-use; launched 2025 so API unstable
Trust signals
- · Workers binding (no API key leakage)
- · REST API support for external apps
- · Email Routing for incoming mail
- · Deliverability guidance included