[byrneseyeview]

They get to look through your personal emails?

[apr]

Sure,

<quote> Under the law of the United States, civil discovery is wide-ranging and can involve any material which is relevant to the case... </quote>

http://en.wikipedia.org/wiki/Discovery_(law)

[skmurphy]

They can review any e-mail communication that was addressed to or from your corporate account. This is also true if they are sued by a third party.