bulk email marketing solution

We are looking for a technically experienced person to setup a bulk email solution based on dedicated servers and full support. We are CAN-SPAM compliant but our lists, although opt-in, are aged so we will likely have some spam complaints and soft/hard bounces. We are looking for a solid long term solution that won’t shut us down due to complaints and bounces. Additionally, we’ll need you to maintain our system and its performance. Here is a list of the things we need. If you think you already have a better solution for bulk email sending, please feel free to recommend it and to explain it to us. We need: - The capability to send at least 500.000 emails per day - The use of multiple, strong , reliable SMTP servers must be supported - The use of multiple rotating IP addresses and domain names - Maintenance (remove/change blacklisted IPs when needed) - Optimize control panel for operations with Interspire Email Marketer - Set up of maximum emails processed per SMTP per hour must be supported - Set up DKIM Signing, RDNS, PX, MX & SPF records, DNS and + ISP complaints loop - Configure the mail server & MTA to work securely and quickly with Interspire Email Marketer, and optimize for inbox delivery to major providers (Hotmail, Yahoo, AOL, Gmail, etc.) - Set up of CRON schedule setting - It must be possible to use random synonyms as from address (sender addresses). example: Error! Hyperlink reference not valid., etc. - We want you to send 1 test email to 30 different ISPs before we start, to ensure that you're really capable to reach their inboxes.