You have an Exchange Server 2010 organization for a company named Contoso， Ltd. Contoso has the following security policy： 
.Messages that contain the word budget cannot be sent to external recipients
.Messages that contain the name Northwind Traders must be sent to the legal department automaticallyYou need to recommend a solution to meet the security policy. 
What should you recommend？（）

You have an Exchange Server 2010 organization. 
Your companys legal department sends compliance e-mail messages by adding recipients to the blindcarbon copy （Bcc） field. 
The companys compliance policy includes the following requirements：
.All e-mail messages sent to external recipients must be archived in a central repository .Compliance officers must be able to identify all the recipients of archived e-mail messages You need recommend a solution to meet the compliance policy requirements. 
What should you recommend？（）