Hi this is my first post and my first Zimbra installation, here is my zmcontrol -v information:
Release 7.2.0_GA_2669.RHEL6_64_20120410002025 CentOS6_64 FOSS edition
Zimbra host is a virtual machine, Xen domain is an OpenSUSE 12.1 server I use for named, svn, apache, mysql, aoe, ftp, etc so, as we know zimbra needs custom configuration, I preferred to install to a vm so my OpenSUSE server config wouldn't be touched.
I configured dnsmasq for split DNS config as there is port 25tcp nat from the firewall.
After installation I correctly configured mail domains and mail is working ok, BUT postfix is acting as an open relay.
In zimbra web admin I configured an empty string as Trusted MTA Networks but I can see in postfix main.cf there still are the previous values (127.0.0.0/8 and my local ip subnet).
What could I do to correct this trouble?
Thanks in advance for your support.