We can help you to setup server with powermta /interspire/oempro/active campaign -- can we discuss about project so i can exactly know about your requirment ..
powermta + interspire / oempro / active campaing , dkim , domain key , sender id , spf , dmarc ,ip rotation , virtual mta technology , rdns , feedback loop etc...
if interested Contact on skype
skype: powermtaexperts