External Mail Server
From Hostek.com Wiki
To have emails delivered to an external mail server.
cPanel
In cPanel you'll need to follow these steps:
- Log into cPanel and click "MX Entry"
- Select your domain from the drop down menu
- Click the button for "Remote Mail Exchanger"
- Click the "Change" button to confirm your changes
WCP
In WCP you'll need to follow these steps:
- Log into WCP and click "DNS Editor"
- Click the edit button next to the MX record you want to change
- Enter the server IP for your remote email server
- Click "Save"