hello , i need somo help , is posible to install the postfix last version from virtualmin pro?? how to? thank you



Howdy -- Virtualmin, both Pro and GPL, use the Postfix version that's included in the Linux distribution you're using (CentOS 6 in this case).

We always recommend using the software included with the Linux distribution you're using, there isn't a suggested way for installing an alternate Postfix version on your current distribution.

Your best option, if you need a different Postfix version, would be to see if any particular Linux distribution/version includes that Postfix version, and then to use that particular distribution.