I mainly use IEM and email content to GI addresses. The content is clean, I am not selling anything, no offers, it's all just news and content, so the spam rate is acceptable. In the past I've simply gotten a dedicated server with 32 IPs from a reputable host and put pmta on it and the server lasts for several weeks. The IPs get dirty but they still deliver at a decent rate. I usually send like 500,000 emails per day. The main goal is to collect clickers and openers. Is there a better setup I should be looking into? Let me know your suggestions. Thank you.