You are employed as the exchange administrator at Company.com.the Company.com network contains an exchange server 2010 organization.Company.com has its headquarters in chicago where you are located.The organization contains a single server named -ex01.you receive numerous complaints from users stating that they receive a vast amount of spam messages.management wants you to decrease the amount of spam users in the organization receive. What should you do？（）

• A、Your best option would be to have a Transport Protection Rule created.Thereafter a journal rule can be created.
• B、Your best option would be to run the Install-AntispamAgents.ps1 script.Thereafter the transport agents can be configured.
• C、Your best option would be to have a journal rule created.Thereafter an Outlook Protection Rule can be created.
• D、Your best option would be to run the AntispamCommon.ps1 script.Thereafter a Transport Protection Rule can be created.