Setup Forwarding from G Suite Admin Console
This article is basically for setting up forwarding from the backend for users as per the requirements. This article covers how admins or super admins can assign forwarding rules from backend so that traffic can be monitored in the domain for the users.

Step 1: Creation of Organisational Unit (OU)
-- Kindly go to admin console admin.google.com and log in with super admin rights.
-- Click on Users >> on the right side next to the domain name >> click on the drop down and select the option Add Sub OU.
--Once the OU is created kindly move the specific user (of which you want mails to be forwarded) to the newly created OU.
-- Now go to Google Apps >>Gmail>> Advanced settings >> select the desired OU (Sub OU that you created) from the left side.
Note: Please ensure that you have chosen "General Settings " from the Top.
Step 2: Setting Up Routing Rules:
--Select the desired OU (Sub OU that you created) from the left side and Go to “Routing’ section in Admin Console (Google Apps >>Gmail>> Advanced settings >> )
-- Name the Routing Rule.
-- Check on Inbound /Outbound/Internal Receiving/Internal Sending as per your requirement under the "Email messages to affect Field.
--Check on "Add More recipients" and add the desired recipient mail address to forward the mails.
--Click on Save and "add settings", then click on Save changes. Kindly wait for 1 hour in order to propagate the changes made.