1. Enter SPAM Expert dashboard via client area. If user is not familiar with
this then may refer to the below guideline:
(How To Enter SPAM Expert Dashboard) Please click here.
2. Once enter, click on "Sender Allowlist" button under "Allowlist/Blocklist" session.
3. Key in the email address or hostname that you with to allowlist.
4. Click on "Add" to allowlist the email address / hostname.