Anyway add SPF client check functionality to postfix-mailcow container?
Is it possible add install postfix-policyd-spf-python on postfix-container ?
SPF checks are performed by rspamd. What are you trying to do?
it’ about check on https://www.emailsecuritygrader.com,see attached pic please,
Mailcow failing on spf client check,but I understand your point,spf check performed in rspamd instead of postfix.
Thank you for your reply.