My mailing solution has recently gone south and I'm in a bit of a jam and I'm looking for a good platform to move most of my servers too. I'm primarily a big 4 mailer but there is a little bit of cables and GI in the mix, I'd be looking to hook up around 6 servers all having around a /24 on them. I'm looking for a platform with good list management, fast import and can handle a large database. I'd also like features such as fbl processing, geo tracking, subject rotation (spins) and auto handling of sending rates to protect the rep of my IPs rather then me having to watch everything going out and make adjustments to suit provider responses. If anyone can throw some recommendations or point me in the right direction of who has worked for them in the past that would be great!