I setup one a couple days ago on a Rackspace cloud server and anything I've sent from there reaches my Gmail inbox. By the way, I've used Postfix and it took m

I setup one a couple days ago on a Rackspace cloud server and anything I've sent from there reaches my Gmail inbox. By the way, I've used Postfix and it took me like 10 minutes to get it running. I wouldn't call it user friendly, but far from being complex.