The Zimbra Public License (ZPL) is the open source release that we've posted on the website. It's free of charge and includes all the features listed
here. The Network Standard Edition will include everything in the OSS/ZPL release. It will also include the following features:
- Advanced management
- Clustering
- Hierarchical storage management
- Delegated administration
- Message tracing
- Hot full and incremental backup/restore
- Individual mailbox restore
- Advanced connectitvity
- Advanced attachment management
- Attachment indexing and search
- HTML attachment rendering
- Support
- Full access to Zimbra knowledge base
The current plan for the next release includes the following features. Please keep in mind this is our
plan. It's
not commited at this time and is subject to change. As always we'll be releasing milestones along the way so you can track our progress and always be working with the freshest bits if you choose.
OSS (aka ZPL) - Delegated calendar access
- Multi-calendar views
- Distribution list management from Admin UI
- Alias management from Admin UI
- Improved logging
- Calendar print
Network - Everything in OSS
- Hierarchical storage management
- Integration with Red Hat cluster suite
- Message tracing