As some of you may know I am in the process of configuring an OSS platform. And knowing that it will take a while to get everything fine tuned I was thinking what else can I do while getting my setup ready. I figured, maybe I can work on warming up IP's. But since it will take a while before that is ready I wanted to know if i can take a different approach to warming up IPs. Pretty much I am wanting to know if its practical to send out a VERY small amount of emails a day over the course of 2-3 months. If it is I would rent out a dedi and work with a /28 (a Host I am looking at right now offers 5 IPs from the start which I might order, the less the better) But what I am unsure of is how the range for IPs work. Lets say i go with a /28. I won't be the only one using the extra IPs correct? So if some one starts blasting away, will that reach over to my set of 5 IPs (or my /28 range)?