Hello. i have successfuly installed Zimbra 8 on Ubuntu Server 12.04. In relation to the security I need to cut out all of the information regarding the local network from the message headers.

header_checks.jpg

I corrected /opt/zimbra/conf/postfix_headers_checks.in add to it:

/^Received:.*/ IGNORE
/^X-Mailer:.*/ IGNORE
/X-Virus-Scanned:.*/ IGNORE

After do zmmtactl restart

But only point 5,6 cuted. Another still.

How i can cut all?