We are looking for somebody having sufficient experience in setting up an email server (using Interspire including listed addons and Power MTA) which is able to send about 1 Million emails per day. The List is purchased and the list is of users of some popular e-commerce website in India, so likely there will be some spam complaints. HOWEVER, we want to make sure that we are not shut down if there are a complaints or spam-traps are hit. Blacklisted ips should be removed and replaced. We have a server with the following requirements With CentOS / 5.4-32 OS Processor: Intel Xeon-Nehalem 5520-Quadcore [2.2GHz] X 2 Nos. (Total 16 Processors) HDD: 1000+2000+1000 GB RAM: Hynix 4GB DDR3 x8 [4GB] X 6 Nos. (Total 24 GB) IP Address: 115 Range of 4 IPs in Different C Class Subnets (Total: 460 IPs) Hosting Company: Softlayer Requirements: - Sending 1 Million emails per day. - Setup and configuration of Interspire. - IP Rotation and Multiple SMTP / MTA Support. - Setup and configuration of Interspire Addons for Rotation of "From", "Subject" and "Body" (email content) and Spam Complaint Feedback Loops. - Possibility to limit amount of emails sent per hour / provider (PowerMTA). - Setup of MX, rDNS, SPF, DKIM for sending accounts. Please specify in detail how many ips and domains / subdomains (sending accounts) should be used for optimized inboxing rate (assuming 1 Million emails per day). Make your bid for initial setup & configuration and the monthly maintenance if any.