Login to Direct Admin console and click on your target domain.
Click on Spamassassin setup.

Scroll down and click on the '+' symbol under Email Whitelist section. Enter the full list of emails which you intended to whitelist as seen in the example below:

Press the Save button to finalize the latest changes.
Click on Spamassassin setup.

Scroll down and click on the '+' symbol under Email Whitelist section. Enter the full list of emails which you intended to whitelist as seen in the example below:

Press the Save button to finalize the latest changes.
Published on: 07 / 11 / 2018