You need to ensure that the latest anti-spam definition updates are always used to filter incoming e-mail from the Internet

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?

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



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