被Google收購的Postini

<b>(源自 Wiki, [url]http://en.wikipedia.org/wiki/Postini[/url] )</b>

<b>Postini</b> is an Electronic Mail Security company, founded in 1999 and based in San Carlos, California, United States.

On July 9, 2007, Google announced that it had signed a definitive agreement to acquire enterprise messaging security and compliance company Postini. Google spent $625 million in cash for the acquisition.

Postini is mostly used by companies who manage their own email servers; the system filters email before it reaches its destination inbox. The spam filtering provided is similar to that used by Gmail