Hi All, I have set up three servers in a development environment. Via CR they're updated to Centos 6.2 It appears that these servers have postfix installed on them by default, which unfortunately I'm not very well acquainted with. All I want is a quick and dirty way to enable these hosts to send email through my own SMTP host. My (sendmail) SMTP host uses SMTP AUTH on a non-standard port and my dev (virtual env) runs off my laptop, so a dynamic IP. Does anyone have a quick and dirty configuration for setting up postfix to forward all remote mail through my smarthost? I'm guessing that I can put the hostname, the port, and the username and password somewhere in the postfix configuration and it will just work... Many Thanks in Advance, Giles