- Policy based definition of default mailbox folder permissions, e.g. Calender - default - reviewed
- Enhanced possibilities for the sender to track messages (not mail based!), for read, delivered, forwared to, replied,...
- Enhanced auditing capabilities
- GUI to customize quota messages :-)
- Improved inter-org Free/Busy replication (not MAPI based! preferred SMTP)
- Log shipping
- Smartcard authentication for OWA and Outlook with RPC over http (alternatives to basic authentication)
- Customizable global address list view (change shown columns, size of columns, ...), not sure if this is pure server or a MAPI limitation ...
- MSI based installation
- Extend CDOEXM
- Give CDOEX to bcc field