Does Cyberpanel 2.12 include any form of SPF / DKIM checking policy by default for incoming email?
I am not seeing any SPF Pass/Fail records in the headers of incoming email, even after SpamAssassin has been installed. MailScanner has DB errors and will not install, but I don’t know if this is even needed for basic SPF validation.
If so, where should I look to edit incoming SPF policy or at least ensure it is working properly?
If not, what is the best way to install/activate SPF Validation for incoming email?
Should I follow the instructions for the following article or will it break something in cyberpanel?
Thanks in advance for any help.