hieunc229

    hieunc229/mailflare

    Email for professionals and teams

    web
    cloudflare
    cloudflare-workers
    email
    TypeScript
    AGPL-3.0
    5.6K stars
    856 forks
    5.6K GitHub watchers
    Updated Nov 5, 2026
    View on GitHub

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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    The project lists 37 contributors on GitHub.

    Peaked at #94 in the weekly ranking the week of Oct 4, its best in the past year.

    Use Cases & Benefits

    • Provides a self-hosted email inbox solution for custom domains using Cloudflare infrastructure.
    • Ensures full data control by storing emails in user-owned D1 databases and attachments in R2 buckets, enhancing privacy and security.
    • Use for professionals or teams wanting to manage custom domain emails with delegated mailbox access and rich email features.
    • Use for organizations needing customizable email routing rules to store, forward, reject, or categorize incoming messages.
    • Use for developers seeking an easy Cloudflare-based deployment to integrate email services with API keys, webhooks, and audit logs.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    AGPL 3.0

    Network copyleft: like the GPL, and also triggered by offering the software over a network.

    Community files

    • README: present

    Watch-outs

    • AGPL-style copyleft also applies when the software is offered over a network.
    • No GitHub releases; pin a commit or tag instead of a release.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    Mailflare is a self-hosted email inbox for custom domains, built on Cloudflare.

    Mailflare runs in your Cloudflare account. Email Routing delivers incoming messages to the app, while Cloudflare's email service handles outgoing messages. Your mail data stays in your own D1 database and attachments are stored in your own R2 bucket.

    Excerpt from the hieunc229/mailflare README on GitHub (AGPL-3.0 license). © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Sep 1: +26Oct 6: +45Oct 7: +104Oct 8: +60Oct 9: +71Oct 10: +44Nov 4: +73Nov 5: +65

    +3,515 stars over 66 days across 14 snapshot days; best day +104 on Oct 7.

    Forks

    856+628

    Open issues

    46+40

    Compared with peers in Web

    Fastest-growing repositories GStars tracks in this cohort for the week of Nov 1, by 7-day star growth

    hieunc229/mailflare compared with Web repositories by stars, 7-day star growth, health score and last release
    RepositoryStars+7dHealthLast release
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    pbakaus/impeccable104.0K+8.7K5410 days ago
    HunYiSage/dsh-purge19.2K+6.2K13today
    Renhuai123/ziwei-doushu16.2K+6.1K4421 days ago
    paperclipai/paperclip111.5K+2.8K5913 days ago
    hieunc229/mailflare5.6K—35—
    Category median48.4K+6.2K44—

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