In Exchange 2007, the anti-spam and antivirus features provide services to block viruses and spam, also known as unsolicited commercial e-mail, at the network perimeter.

• 在Exchange 2007中,反垃圾邮件功能和防病毒功能提供的服务可以阻止网络外围的病毒和垃圾邮件(也称为商业垃圾邮件)。