# Sh4yy/cloudflare-email

This is a simple proxy server that can be used for sending free transactional emails through Cloudflare workers.

Repository: https://github.com/Sh4yy/cloudflare-email
Canonical: https://ross.abutalabs.com/products/cloudflare-email
Language: TypeScript
License: MIT
License Family: permissive
Last push: 2025-12-02T00:08:49+00:00

## Health v2 (maintenance only)
Score: 54/100 (v2, computed 2026-09-03T02:20:16.233290+00:00)
- activity 55, release rhythm 35, longevity 84
- inputs: {"age_days": 1176, "days_push": 275, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1600, forks 367 (observed 2026-08-28T04:05:09.515466+00:00)

## What it is
A Cloudflare Workers-based proxy server for sending free transactional emails via the MailChannels API. It exposes an authenticated HTTP endpoint that accepts JSON payloads for plain-text and HTML emails.

## Use cases
- send transactional emails for free from cloudflare workers
- proxy email sending through a worker endpoint
- send html emails from a serverless function
- set up spf and dkim for worker-sent email
- replace paid email services with a free worker-based sender

## When to choose
- you already host on Cloudflare Workers and need simple outbound email
- you want a free transactional email path without a third-party email provider account
- you need a minimal authenticated HTTP email API

## When to avoid
- you need guaranteed deliverability or high volume, since MailChannels sunset its free Workers service in August 2024
- you need inbound email, attachments, or templates
- you don't use Cloudflare Workers

## Facets
- artifact type: service
- maturity: maintenance
- function: email, http-server, proxy, deployment
- domain: email, cloud-computing, backend, self-hosted
- platform: cloud, serverless
- tags: cloudflare-workers, mailchannels, transactional-email, email-proxy, spf, dkim, web-server, nodejs

## Member repositories
- Sh4yy/cloudflare-email (main) score 54

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:05:09.515466+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T03:53:11.420494+00:00, confidence not recorded.
  - readme: https://github.com/Sh4yy/cloudflare-email (fetched 2026-08-28T04:05:09.515466+00:00, sha 5df85005fa7e)
- Data as of 2026-08-30T08:39:29.467469+00:00.