Configuring a Virtual Service for SMTP (with ESP)

To configure a Virtual Service for SMTP, with ESP enabled, follow the steps below in the LoadMaster WUI:

1. In the main menu, select Virtual Services > Add New.

   

2. Enter a valid IP address in the Virtual Address text box.
3. Enter 25 as the Port.
4. Enter a recognizable Service Name, for example Exchange 2010 SMTP with ESP.
5. Click Add this Virtual Service.
6. Configure the settings as shown in the following table:

   Section	Option	Value	Comment
   Standard Options	Transparency	Disabled
   	Persistence Mode	Source IP Address
   	Persistence Timeout	1 Hour
   	Idle Connection Timeout	120	Click Set Idle Timeout.
   ESP Options	Enable ESP	Enabled
   	Permitted Domains		Enter any Permitted Domains and click Set Permitted Domains.
   Real Servers	Checked Port	25	Click Set Check Port.

7. Add any Real Servers as needed.