OpenTrashmail vs EmailRelay
A side-by-side comparison of OpenTrashmail and EmailRelay — pricing, license, deployment, and where each tool wins.
OpenTrashmail
github.com
Complete trashmail solution that exposes an SMTP server and has a web interface to manage received emails. Works with multiple and wildcard domains and is fully file based (no database needed). Includes RSS feeds and JSON API.
EmailRelay
emailrelay.sourceforge.net
A small and easy to configure SMTP and POP3 server for Windows and Linux.
| Feature | OpenTrashmail | 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 OpenTrashmail if…
- ✓You prefer OpenTrashmail's feature set or ecosystem fit.
Pick EmailRelay if…
- ✓You prefer EmailRelay's feature set or ecosystem fit.