Und mit Evolution kannst noch ein drauf
setzen.
Ximian Evolution™ is the award-winning personal and workgroup information management solution for Linux and UNIX-based systems. The software seamlessly integrates email, calendaring, meeting scheduling, contact management, and task lists, in one powerful, fast, and easy-to-use application. Ximian Evolution is also powerful collaboration software that connects Ximian Evolution to popular corporate communications architectures like Microsoft Exchange, Lotus Notes, and other messaging systems. Ximian supports Evolution on a broad range of leading Linux distributions and UNIX variants.
With the additional purchase of Ximian Connector, Ximian Evolution functions as a Microsoft Exchange 2000 client, with access to scheduling, mail, and global address book features.
http://www.ximian.com/products/evolution/