[1] Login to WHIM.[2] Now, click on “Exim Configuration Editor” option under the “Service Configuration”. [3] Now, click on edit button infront of Whitelist: IPs that should not be checked againsted RBLs [?] under the RBLS [Manage] option.[4] Now, enter the IP address which you wish to whitelist from RBL lookups and click on ‘Save’ button.
How To White List IP’s From RBL’s 
Linear Mode
