Proxmox Mail Gateway vs SpamSieve
| Proxmox Mail Gateway | SpamSieve | |
|---|---|---|
| Free plan | No | No |
| Free trial | Yes | |
| Paid from | €15.83/mo | |
| Platforms | Linux, Web | macOS |
| Free plan | No | No |
| Outbound filtering | Yes | |
| Deployment model | gateway | |
| Malware scanning | No | |
| Attachment scanning | Yes | |
| Supported mail platforms | Apple Mail, Airmail, GyazMail, MailMate, MailMaven, legacy Outlook, Entourage, MailForge, Mailsmith, Postbox, and PowerMail | |
| Deployment type | mailbox_app |
Listed together in Best Email Anti-Spam Software