# Email Security

Ranked by the Vioscale composite score: a confidence-weighted blend of independent signals, not user reviews.

| # | Software | Score | Confidence | Vendor |
|--:|---|--:|---|---|
| 1 | [Mimecast](https://www.vioscale.ai/software/mimecast) | 71.3 | 3% (low) | - |
| 2 | [Abnormal Security](https://www.vioscale.ai/software/abnormal-security) | 60.3 | 12% (low) | - |
| 3 | [Proxmox Mail Gateway](https://www.vioscale.ai/software/proxmox-mail-gateway) | 55.9 | 18% (low) | - |
| 4 | [Check Point Harmony Email & Collaboration](https://www.vioscale.ai/software/check-point-harmony-email-collaboration) | 49.9 | 13% (low) | - |
| 5 | [Rspamd](https://www.vioscale.ai/software/rspamd) | 45.2 | 39% (low) | - |
| 6 | [Trend Micro Email Security](https://www.vioscale.ai/software/trend-micro-email-security) | 17.3 | 3% (low) | - |
| 7 | [Barracuda Email Protection](https://www.vioscale.ai/software/barracuda-email-protection) | 11.8 | 15% (low) | - |
| 8 | [Proofpoint Email Protection](https://www.vioscale.ai/software/proofpoint-email-protection) | 2.8 | 15% (low) | - |

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*Source: Vioscale (https://www.vioscale.ai/categories/email-security).*