Hi guys... We do spam filltering using exim+spamassassin we integare exim with spamassassin using sa-exim , and configure exim to add "X-Spam-Flag: Yes" in mail header if mail detect as a spam.now we trying to integrate spamassin with postfix , i want to know weather , we need to configure postfix to add "X-Spam-Flag: Yes" ( if mail is spam) , or is it in the default settings.
Thank You