| Network attack protection |
 |
 |
 |
| Inbound Antivirus filtering |
 |
 |
 |
| Messages content filtering |
|
opt. |
opt. |
| Outbound Antivirus filtering |
|
opt. |
opt. |
| Web-based secure management interface |
 |
 |
 |
| User personal policy and quarantine |
 |
 |
 |
| Max. Quarantined message's storage time |
15 days |
30 days |
30 days |
| Administrator Console Management |
|
|
 |
| Comprehensive email statistics and reporting |
 |
 |
 |
| 24x7 Monitoring and Updating |
 |
 |
 |