SonicWALL Email Security 800 Getting Started Manual page 25

Configure Outbound Mail Filtering
You can have your SonicWALL Email Security appliance filter outbound mail from your
mail server to the Internet. To configure outbound mail filtering, you configure both your
mail server and your SonicWALL Email Security appliance for the outbound mail path.
Configure the outbound mail destination of your mail server to point to the IP address or
host name of your SonicWALL Email Security appliance. This is typically done by
configuring a Smart Host on your mail server.
The configuration steps for Exchange Server 2003 are provided here. See the
documentation on your mail server for specific instructions.
1. In the Exchange System Manager, navigate to the Servers > [servername] >
Protocols > SMTP > Default SMTP Virtual Server (or active server instance), right
click, and select Properties.
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