This article provides step-by-step instructions on how to activate the Sender Policy Framework anti-spam method.
Solution
1. Log into the webadmin interface
2. In the "Security & Filtering" context open the "Additional AntiSpam Methods" page
3. In the "SPF (Sender Policy Framework)" section, select the "Enable SPF" check-box.
4. Select the actions to take during the check process, using the drop-down boxes below the check-box.
5. Click the "Save Configuration" button to make the changes permanent.
OS:
LinuxWindowsFreeBSDNetBSDOpenBSDSolaris
Distros:
WindowsDEB based distros amd64