| StreamFILTER | StreamPROTECT |
| Commercial-grade Spam detection and removal |  |  |
| Integrated anti-virus scanning |  |  |
| Browser-based access to myMessageStream |  |  |
| 14 day secure spam depository |  |  |
| User spam resend facility |  |  |
| ‘Master’, ‘Section Manager’ and ‘User’ access levels |  |  |
| ‘User’ account graphical stats by sent email |  |  |
| ‘Master’ account graphical stats by sent email |  |  |
| ‘Master’ account graphical stats available online |  |  |
| Anti-Spam level update facility |  |  |
| Primary and optional-secondary delivery servers |  |  |
| Optional ‘scanned by’ footer with company name |  |  |
| Back-scatter (non-deliverable spam) filtering system |  |  |
| User and domain-wide whitelists |  |  |
| User and domain-wide blacklists |  |  |
| User and domain-wide locked-email rules |  |  |
| Activity log providing full audit trail |  |  |
| User and overall account activity view in real-time |  |  |
| Bounced messages log |  |  |
| 7 days email cache protection |  |  |
| View email and individually extract attachments |  |  |
| Geographically diverse high-speed scanning networks |  |  |
| Secure real-time email archiving | |  |
| Omit archiving on email account | |  |
| User-level restore from archive facility | |  |
| Passworded outbound SMTP route | |  |
| Outbound message archiving | |  |
| User and domain-wide archive rules | |  |
| Archive level notifications | |  |
| Email policy manager | |  |
| Full domain redelivery of archived messages | |  |
| Emergency hot-standby Email System | |  |
| Geographically diverse duplicated secure archives | |  |
| Geographically diverse high-speed scanning networks | |  |
| Internal archiving from Exchange Server (additional cost applies) | |  |