Symantec 10744983 Administration Guide - Page 30

30 Configuring system settings Configuring host (Scanner) settings Outbound Mail Settings* Provides settings for outbound mail characteristics. In this area, you can provide the following information: ■ Outbound mail IP address - Specifies the IP address on which outbound messages are sent. You can ping this address by pressing Test. ■ Outbound mail SMTP port - Specifies the port on which outbound mail is sent, typically port 25. ■ Accept TLS encryption - Indicates if TLS encryption is accepted. Check the box to accept encrypted information. You must have a certificate defined for MTA TLS certificate in Settings > Certificates to accept TLS encryption. ■ Certificate - Specifies an available certificate for TLS encryption. ■ Accept outbound mail connections from the following IP addresses and domains - Only the addresses entered in the checked IP Address/Domains box are accepted. Click Add to add an entry or Remove to delete one. If you specify one or more IP addresses, you must include the IP address of the Control Center so that Spam Quarantine and Suspect Virus Quarantine can release messages. After you add the first entry, the IP address of the Control Center is added automatically and selected. If you are using a different IP address for the Control Center, or have the Control Center and Scanner installed on different machines, you must add the new IP address and disable the one that was added automatically. ■ Relay non-local domain mail to - Specifies how outbound SMTP message relaying is routed. By default, MX Lookup is used. Click Add to add an entry. Apply above Indicates that, when saved, all settings on this page are applied settings to all hosts immediately to all hosts. Advanced Settings Provides for inbound, outbound and delivery advanced settings. See "Configuring Default SMTP Settings" on page 31. (*) Classless InterDomain Routing (CIDR) is supported for inbound and outbound mail connection IP addresses. 6 Click Save to store your changes.