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 ...

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 ...

Yesterday I spoke with Zimbra CEO Satish Dharmaraj, to find out what's new in the Zimbra application and also to address some of the issues raised by ZDNet readers in my last post about Zimbra.

Zimbra continues to plow ahead of the competition with its browser-based collaboration suite. Today the company launched Zimbra Collaboration Suite (ZCS) 4.0, adding Zimbra Documents, a wiki-like ...

You can almost set your watch to it: Zimbra's been scooped up again. The open-source based email and messaging software provider has been acquired by Synacor for $24.5 million. Synacor, based in ...

DALLAS, July 15, 2013 /PRNewswire/ — Telligent, a market leader in enterprise social software, today announced that it has acquired from VMware the assets of Zimbra, a leading messaging and ...

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 ...

A cross-site scripting (XSS) Zimbra security vulnerability is actively exploited in attacks targeting European media and government organizations. Zimbra is an email and collaboration platform that ...

Telligent has acquired Zimbra from VMware in order to give its enterprise social networking suite an enterprise email and calendaring component. For Zimbra, it’s the second time it’s been sold since ...

Zimbra customers, on an emotional roller-coaster ride since it was acquired by Yahoo, welcome VMware’s plans to buy the open-source e-mail, calendar and collaboration software vendor. Many of them ...

This is going to interest sysadmins the most, but it’s also a surprise blow against Microsoft: Virtualization experts VMware have just bought out Zimbra, who make collaboration software. The target is ...