Dear all,

since upgrading from 6.0.2 to 6.0.4 the postfix header checks (to be able to keep sensible data out of mail headers) dont work anymore.
I have updated the /opt/zimbra/conf/postfix_header_checks.in with the same information as before.

Code:
/^X-Originating-IP.*/ IGNORE
/^X-Mailer.*/ IGNORE
/^X-Virus-Scanned.*/ IGNORE
that worked fine before upgrading.
Do you have any suggestions or tips to solve this problem?

Regards