| Feature | Hermes SEG Community | Hermes SEG Pro |
|---|---|---|
| Free | ✓ | ✗ |
| Admin Console Firewall | ✗ | ✓ |
| Ciphermail Console Firewall | ✗ | ✓ |
| AD Integration | ✗ | ✓ |
| Lets Encrypt SSL Certificates | ✗ | ✓ |
| 3rd Party Threat Feeds | ✗ | ✓ |
| Custom File Expressions | ✗ | ✓ |
| Custom File Extensions | ✗ | ✓ |
| Custom Spam Filter Tests | ✗ | ✓ |
| Custom Message Rules | ✗ | ✓ |
| Antivirus Signature Bypass | ✗ | ✓ |
| Search Messages by Date/Time, Subject, Sender, Receiver, Type, Action | ✓ | ✓ |
| Searchable Event Logs | ✓ | ✓ |
| Train Messages as Spam/Ham, Block/Allow Senders, Release from Quarantine, Download Messages | ✓ | ✓ |
| User Console to Block/Allow Senders, Search/View Messages, Release Messages, Set Report Settings | ✓ | ✓ |
| 3rd Party SSL Certificates | ✓ | ✓ |
| PDF, S/MIME, PGP, SMTP TLS Encryption | ✓ | ✓ |
| E-mail Archiving | ✓ | ✓ |
| Multi-factor Authentication (MFA) | ✓ | ✓ |
| haveibeenpwned.com Password Check | ✓ | ✓ |
| SPF, DKIM Check, DKIM Sign, DMARC | ✓ | ✓ |
| Per User Spam, Virus and File Policies | ✓ | ✓ |