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Mailflare

hieunc229/mailflare

Team email for your own domains with shared mailboxes, calendar and booking pages.

A self-hosted alternative to Google Workspace.

Deploy to CloudflareView source

What it sets up in your account

  • D1
    D1 database
    A SQL database for the app’s records.
  • R2
    R2 bucket
    Storage for files and uploads.
  • Im
    Images
    Resizes and serves pictures.
  • DO
    Durable Objects
    Keeps live sessions and realtime state.
  • Q
    Queues
    Runs background jobs.
  • AI
    Workers AI
    Runs AI models inside your account.
  • Cr
    Cron trigger
    Runs scheduled tasks.
  • Em
    Email
    Sends and receives mail on your domain.
Category
Email
Licence
AGPL-3.0
Stars
4,987
Last commit
today

Use it with AI or code

  • Markdown for AIPaste into ChatGPT, Claude or any LLM./apps/mailflare.md
    Open
  • JSON APIFree, no key, CORS open./api/v1/apps/mailflare.json
    Open

More in the API docs and llms.txt.

Keeping it up to date

The Deploy button copies the repo into your GitHub. Run this in your copy whenever a new version comes out.

terminal
git remote add upstream https://github.com/hieunc229/mailflare.git
git pull upstream main
npx wrangler deploy

Mailflare questions

What is Mailflare?

Team email for your own domains with shared mailboxes, calendar and booking pages. It’s an open-source, self-hosted alternative to Google Workspace. It runs on Cloudflare Workers in your own account.

What does Mailflare set up in my Cloudflare account?

D1 database, R2 bucket, Images, Durable Objects, Queues, Workers AI, Cron trigger and Email. They are created in your account, so the data stays yours.

How do I deploy Mailflare?

Press Deploy to Cloudflare. Cloudflare copies the repository into your GitHub account, creates what it needs and deploys it with Workers Builds.

Is Mailflare free and open source?

Yes. It’s published under the AGPL-3.0 licence. Running it uses your own Cloudflare account, and small setups usually fit in the free plan.

How do I update Mailflare?

Pull from the original repository and redeploy: add https://github.com/hieunc229/mailflare.git as an upstream remote, run git pull upstream main, then npx wrangler deploy.