Zimbra is a next-generation collaboration server that provides
organizations greater overall flexibility and simplicity with integrated
email, contacts, calendaring, sharing and document management plus
mobility and desktop synchronization to users on any computer.
Zimbra Collaboration Server’s advanced web application and server
is built on open standards and technologies to deliver unparalleled
per-user scalability and lower overall total cost-of–ownership (TCO). It
also offers more options than any other platform to meet the array of
application deployment strategies, including on-premises or hosted
email, all of which can be cloud and virtualization infrastructure.