The following is a chart showing the out of the box feature set of Horde_ActiveSync compared to other servers supporting EAS.
Feature | Horde 4/5 | Z-Push 1/2 | Tine 2.0 | Notes |
EAS Version | 2.5/12.1 | 2.5/14* | 2.5 | * Z-Push 2 supports 14.0 only when using against Zarafa server. |
Proper support for ghosted properties | ||||
Contact Sync | Yes | Yes* | Yes | * Contact support out of the box with Z-Push only when using against Zarafa server. |
Calendar Sync | ||||
Recurring Event Support | ||||
Task Sync | ||||
Recurring Tasks | ||||
Email Sync | ||||
Hierarchical folder support | ||||
HTML Email | ||||
Full MIME support | ||||
S/MIME encryption and signing | ||||
Set out of office message | ||||
Meeting request/response |
TODO: Security policies, other misc. features.