I've downloaded zcs and tried to install it on a test Pc ( centos 4.4 ) . Currently in my company we are not using MX records as our domain and mails are hosted and managed by our service provider that relays mail to our internal mail server ( qmail) . For sending out e-mails , we are using an SMTP server from another provider ( the one that provides us DSL connectivity) . At the end of the installation I got dns error messages and I'm pretty sure it is related to a wrong (or better missing) specific files configuration.
So , would you be so kind to point me to the right "direction" . Which are the files involved to be modified ?