Great! Please let me know what I can do on my end. Its running on a test server so I can beat it up with no issues. I spent some time yesterday making changes and testing the postfix master.cf file but with no luck. I thought maybe the email had to be re-injected a different way when it was replied to.
In my environment my email server is on a public IP address and uses the same IP for incoming and outgoing email. My master.cf looks like:
Code:
smtp inet n - n - - smtpd
-o content_filter=dfilt:
dfilt unix - n n - - pipe
flags=Rq user=zimbra argv=/opt/zimbra/postfix/conf/disclaimer -f ${sender} -- ${recipient}