| GroupWare |
| Personal contacts, calendars, tasks and notes |
Shared contacts, calendars, tasks and notes |
| Global address list (GAL) |
Shared email folders |
| LDAP server |
Synchronize with Microsoft Outlook |
| Synchronize with Pocket PC 2005 |
| Anti-Virus |
| *NEW* Out of the box ClamAV |
| Anti-Spam Measures |
| *NEW* Greylisting |
*NEW* Out of the box SpamAssassin |
| *NEW* Support for Distributed Environments |
*NEW* Create custom spam weights |
| *NEW* Outbound spam checking and blocking |
Per-user spam weighting and actions |
| Reverse DNS checks |
Bayesian filtering |
| RBL listing detection |
SPF record checking |
| Advanced domain and user content filtering |
| Security |
| Support for SMTP 587 submission-only port |
RFC compliant SMTP, POP3, and IMAP4 |
| SMTP authentication options by domain |
| Attack Prevention |
| Manual and automatic IP black/whitelisting |
Automatic harvest attack prevention |
| Automatic denial of service prevention |
Malicious script filtering in webmail |
| Auto-Block IP addresses in RBL lists |
| Administration |
| *NEW* Scheduled email reports |
*NEW* Historical reporting |
| Compliant with Sarbanes-Oxley Act |
Web-based administration interface |
| Spam configuration from web interface |
Statistical logging and reporting |
| Ability to manage all settings via one URL |
Multiple spools (smart spooling) |
| Domain level content filtering |
Folder auto-clean to enforce user quotas |
| Web Interface (Webmail / Administration) |
| *NEW* Mutiple skins with live editing |
*NEW* AJAX Spell-Check |
| *NEW* Implementation in Microsoft .Net 2.0 |
*NEW* Auto-Complete for address fields |
| *NEW* POP Retrieval from external accounts |
*NEW* Inbox message preview window |
| RSS, RDF, and Atom news feed integration |
Import and export contacts |
| Save items as drafts |
Support for user aliases |
| Support for domain aliases |
List server |
| Configure sub folders |
Rich text editing |
| Mailbox spam filtering |
Multi-language capable |
| Auto signature |
HTML email compatible |
| Content filtering per mailbox or domain |