Configuring The Outgoing Smtp Proxy - Watchguard Firebox X1000 User Manual

Configuring the Outgoing SMTP Proxy

Use the Outgoing SMTP Proxy dialog box to set the
parameters for traffic going from the trusted and optional
networks to the world. You must already have an SMTP
Proxy service icon in the Services Arena to use this func-
tionality. Double-click the icon to open the service's Prop-
erties dialog box:
1
Click the Properties tab.
2
Click Outgoing.
The Outgoing SMTP Proxy dialog box appears, displaying the
General tab, as shown in the following figure.
3
To add a new header pattern, type the pattern name in
the text box to the left of the Add button. Click Add.
4
To remove a header from the pattern list, click the
header pattern. Click Remove.
5 In the Idle field, set a time-out value in seconds.
6
To modify logging properties, click the Logging tab
and set the options you want.
Add masquerading options
SMTP masquerading converts an address pattern behind
the firewall into an anonymous, public address. For exam-
ple, the internal address pattern might be
User Guide
Configuring an SMTP Proxy Service
147