Security-Related Features
- Brute-force prevention
- DMARC checking (DKIM & SPF)
- Two-Factor Authentication
- Role-Based Access
- New Anti-Spam Engine
- New Anti-Spam Engine
- Forced Corporate Signatures
- Support TLS
Performance Related Features
- New Storage Engine
- New Calendar Engine
- Spool Viewer
- New Search Logs
Productivity Related Features
- Extensive reporting
- Login activity reports
- Performance reports
- Storage engine activity reports
- User permissions reports
- Extensive email sorting (Subject, sender, recipient, date asc desc) Free/Busy Protocol for calendar
- Global Address book sharing
- Email Purging and Archiving
- Improved address book plugin with range of new features
- Read Receipts
- Email RecallGlobal Calendar
- Active Directory Integration
- Address book plugin for 64-bit Outlook
- Webmail email notification Webmail speed searching
Other Features
- Message Tracking
- Simple mail transfer protocol (SMTP)
- Post office protocol 3 (POP3)
- Internet message access protocol (IMAP)Virtual POP
- Lightweight directory access protocol (LDAP)
- Direct Sync (Office contacts synchronization) for smartphones like BlackBerry, iPhone, HTC Android, Nokia
- Secure sockets layer (SSL)
- Multiple domains handling Multi-level permission Smart webmail (HTTP) Secure webmail (HTTPS) Drag & drop
- Webmail console
- Webmail spell checker
- Webmail auto-complete addressing
- Mailbox and configuration backup Comprehensive email logging