NoSpamProxy vs Sophos Secure Message
| NoSpamProxy | Sophos Secure Message | |
|---|---|---|
| Free trial | Yes | |
| Platforms | Web | Web |
| Phishing detection | Yes | |
| Malware scanning | Yes | |
| Attachment scanning | Yes | |
| Supported mail platforms | Microsoft 365, Microsoft Exchange and SMTP mail servers | |
| Deployment type | cloud_gateway | |
| Free plan | No | |
| Recipient verification | password | |
| Message expiry | Yes | |
| Outlook integration | Yes | |
| Gmail integration | No | |
| Admin access controls | Yes | |
| Outbound filtering | Yes | |
| Impersonation protection | Yes | |
| Malware sandboxing | Yes | |
| Deployment model | cloud | |
| Microsoft 365 support | Yes | |
| Google Workspace support | Yes |
Listed together in Best Email Anti-Spam Software