You are the messaging engineer for your company. You deploy Exchange Server 2007 Edge Transport servers on your network. The Edge Transport servers receive all inbound e-mail from the Internet. You need to ensure that the latest anti-spam definition updates are always used to filter incoming e-mail from the Internet. What should you do?
A.
Enable the Edge Transport server to download anti-spam updates from Microsoft Update.
B.
Enable the Hub Transport servers to download anti-spam updates from Microsoft Update.
C.
Enable and configure the EdgeSync service.
D.
Enable and configure cloned configuration for the Edge Transport server.
Explanation:
EMC > Server Configuration > Edge or Hub Transport > Enable Anti-spam updates …Use Anti-spam Updates Wizard to determine the type of Forefront Security for Exchange anti-spam updates retrieved and the mode of retrieval, whether Manual or Automatic.
http://technet.microsoft.com/en-us/library/bb691087.aspx
Anti-spam Automatic Updates rely on the MU framework. The AU app managing connectivity with MU is the Windows client for MU on each Exchange server.
Spam information is especially time-sensitive. So, multiple requests per hour are required to maintain a high level of protection. Forefront anti-spam updates require a one time, opt-in process. Forefront employs the AU client to proxy requests to MU and is optimized for these frequent checks, requesting updates for both spam signature and IP Reputation Service.
To enable anti-spam Automatic Updates and opt in to MU:
Enable-AntispamUpdates -Identity <server name> -IPReputationUpdatesEnabled $True -MicrosoftUpdate RequestedNotifyDownload -UpdateMode Automatic -SpamSignatureUpdatesEnabled $True
http://technet.microsoft.com/en-us/library/bb125199.aspx