单项选择题 You are employed as the enterprise exchange administrator at TestKing.com. TestKing.com makes use of Microsoft Exchange Server messaging solution. You are responsible for managing the Exchange Server2010 organization. TestKing.com makes use of an Edge Transport server to send and receive e-mail messages. You discover that a number of servers on the Internet classify e-mail messages from your organization asspam. You receive an instruction from management to reduce the likelihood of e-mails sent by theorganization to be classified as spam. What should you do？（）

单项选择题 You work as the exchange administrator at TestKing.com. The TestKing.com network has just been migrated to Exchange Server 2010. You are responsible for managing the Exchange network for TestKing.com. The organization contains two Exchange Server 2010 Edge Transport servers and six Hub Transport servers that are located in two Active Directory sites. The Edge Transport servers receive all e-mail messages that are send to the network. You receive an instruction from TestKing to configure anti-spamfiltering. You should make sure that the anti-spam filtering configurations are applied to the EdgeTransport servers. This should be accomplished with the least amount of adminstrative effort. What should you do？（）

单项选择题 You work as the exchange administrator at TestKing.com. The TestKing.com network contains anExchange Server 2010 Organization. You are responsible for managing the Exchange network forTestKing.com. You are in the process of deploying an Edge Transport server named TESTKING-EX01 into the organization. During the course of the day you receive an instruction from management to implement amessages hygiene solution. Management wants you to： * Ensure that TESTKING-EX01 blocks e-mails sent to invalid address in the organization. * Ensure that clients receive e-mail from external recipients that is added to their Sage Senders Lists. What should you do？（）