To configure a Virtual Service for IMAP, without SSL offload, follow the steps below:

  1. In the main menu of the LoadMaster WUI, select Virtual Services.
  2. Select Add New.

  3. Enter a valid Virtual Address.
  4. Enter 143 as the Port.
  5. Enter a valid Service Name, for example Exchange 2010 IMAP.
  6. Select tcp as the Protocol.
    Note: The combination of Virtual Address, Port and Protocol must be unique within the LoadMaster.
  7. Click Add this Virtual Service.
  8. Configure the settings as shown in the following table:

    Section

    Option

    Value

    		 Comment

    Standard Options

    		Force L4 Disabled
    Transparency Disabled

    		Idle Connection Timeout 3600 Click Set Idle Timeout.

    Real Servers

    		Real Server Check Method Mailbox (IMAP) Protocol
    Checked Port 143 Click Set Check Port.
  9. Click the Add New… button.

  10. Enter the Real Server Address.
  11. Enter 143 as the Port.
  12. Click Add This Real Server.
  13. Click OK in response to the confirmation that the Real Server was added.

To view, modify, or delete any Virtual Services or Real Servers that have been added, select the Virtual Services > View/Modify Services option from the main menu of the LoadMaster WUI.