Apache SpamAssassin vs Proxmox Backup Server
| Apache SpamAssassin | Proxmox Backup Server | |
|---|---|---|
| Free plan | Yes | |
| Free trial | No | |
| Paid from | Free | €46.67/mo |
| Platforms | api, Linux, self-hosted | Linux, Web |
| Phishing detection | Yes | |
| Malware scanning | Yes | |
| Attachment scanning | Yes | |
| Supported mail platforms | procmail, sendmail, Postfix, qmail | |
| Deployment type | self_hosted | |
| Free plan | No | |
| Server backup | Yes | |
| Backup scope | mixed | |
| Restore modes | mixed | |
| Ransomware protection | Yes | |
| Supported platforms | linux, web | |
| Outbound filtering | Yes | |
| Deployment model | gateway | |
| Live migration | Yes | |
| API access | Yes | |
| Supported hypervisors | KVM, LXC | |
| High availability | Yes | |
| Disaster recovery | Yes |
Listed together in Best Email Anti-Spam Software