Hi, I just want to confirm my two observations that I read from Postfix documentation:
1. In before queue mail filter (milter) the email is not put in postfix queue until it's passed by milters successfully, only after email gets passed through milters then only email is received fully from foreign email server. 2. In after queue content filter, the email is passed to the content filter from postfix queue and only if it's reinjected back into postfix, postfix have a reference of it else the email is lost and no reference etc is maintained in the postfix mail queue. Am I correct? Thanks in advance Ashish Sharma