DragonFly vs EmailRelay
A side-by-side comparison of DragonFly and EmailRelay — pricing, license, deployment, and where each tool wins.
DragonFly
github.com
A small MTA for home and office use. Works on Linux and FreeBSD.
EmailRelay
emailrelay.sourceforge.net
A small and easy to configure SMTP and POP3 server for Windows and Linux.
| Feature | DragonFly | EmailRelay |
|---|---|---|
| Pricing | Free | Free |
| Model | Open-source | Open-source |
| License | CC-BY-SA-3.0 | CC-BY-SA-3.0 |
| Deployment | Self-hosted | Self-hosted |
| Category | Communication - Email - Mail Transfer Agents | Communication - Email - Mail Transfer Agents |
| Self-hosted | ✓Yes | ✓Yes |
| Free tier | ✓Yes | ✓Yes |
Pick DragonFly if…
- ✓You prefer DragonFly's feature set or ecosystem fit.
Pick EmailRelay if…
- ✓You prefer EmailRelay's feature set or ecosystem fit.