I have to add additional AV scanner (SMS SMTP Symantec) to work with zimbra.
I know that ClamAV is a good solution but this is rather political decision.
I would like to add this 3rd party scanner before zimbra MTA version 4.5.5_GA_838.RHEL4.
I think that 3rd party scanner will listen on port 25 for incoming emails, than forward it directly to 7075 (smtp zimbra port).
Zimbra port mapping between ports 25 -> 7075 should be disabled.
My question is where (file .conf or from command line) I can disable this zimbra port mapping(25->7075)?
Thanks for help.