VMware plans to make a beta version of an upgrade to its Zimbra Collaboration Server available for download on Wednesday, with shipments in final form scheduled for later this quarter, the company ...

Free e-mail and calendar software Zimbra Desktop works online or off and doesn’t limit e-mail storage. If you’re looking for an alternative to Microsoft Outlook–or simply an email ...

Two bugs, now patched except in older versions, could be chained to allow attackers to hijack Zimbra server by simply sending a malicious email. Zimbra webmail server has two flaws that could let an ...

Attackers are actively exploiting a critical vulnerability in mail servers sold by Zimbra in an attempt to remotely execute malicious commands that install a backdoor, researchers warn. The ...

Your typical mail-contacts-calendaring system is about as well-integrated as blocks of wood nailed to a bowling ball, but the Zimbra Collaboration Suite is different. An open source collaboration ...

An authentication bypass Zimbra security vulnerability is actively exploited to compromise Zimbra Collaboration Suite (ZCS) email servers worldwide. Zimbra is an email and collaboration platform used ...

Yahoo has announced the acquisition of Zimbra, which is an open source Ajax based email, calendar and contact management software which can be used both on or offline, for $350 million. Zimbra is ...