DeliverabilityAgent is proud to introduce our new GI mailing solution. For the price our usual standard 5 MTA license, you get a full cluster (16 MTAs) at a low monthly price of $3000.00. As usual, there's no volume cap so you can send as much as you want without worrying about extra charges. Most ad networks already integrated, including Adknowledge, OB Media and CAKE-based networks. Deploy mailings within minutes without having to mess with the backend. Send me a PM for more details.