Libraesva Email Security vs Mailprotector
| Libraesva Email Security | Mailprotector | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | Yes | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | self-hosted, Web | api, Web |
| Free plan | No | — |
| Outbound filtering | Yes | Yes |
| Impersonation protection | Yes | Yes |
| Malware sandboxing | Yes | — |
| Deployment model | hybrid | gateway |
| Microsoft 365 support | Yes | Yes |
| Google Workspace support | Yes | Yes |
Both are listed in Best Email Security Gateways, Best Email Anti-Spam Software. On Samsung Mobile US Press, Libraesva Email Security scores higher on our published basis.