Zimbra takes Web e-mail offline
The company has built an open-source, Web-based alternative to existing mail servers and clients such as Microsoft Exchange and Outlook. Zimbra uses Ajax, a Web development technique that runs across browsers and operating systems.
Zimbra Desktop requires users to download software that will synchronize with a Zimbra server.
The download includes the Apache Derby database, which acts as a local e-mail store, said Satish Dharmaraj, the company's CEO. Future versions will not require users to do the manual download, he said.
The first release of Zimbra Desktop is an alpha version. The beta version, due this summer, will work with POP and IMAP e-mail servers and will include access to the company's calendaring server. When the company releases its 5.0 product, it will include the offline capabilities.














