Looking for a bulk mailing partner - profitable, everything is set up to monetize

I'm having trouble getting email to inbox so I need to find a partner that would be able to do this. I have lists and methods, I currently have a few campaigns that need to go out. I had used mailing services from the members here but they weren't able to get my emails inbox either. I have 1 specific method that can make money right now, not cpa. PM for more detail, only experience bulk mailer please.