I am looking for.Email blasting.Server.SMTP -- 2

I am looking for.Email blasting.Server.SMTP.I am use sand blaster help the sand blaster arm sending the email.But I'm looking for email blasting server.Every day.I'm sending the email around 15,000 to 35,000.If you have any old server, just provide me.If you have any new server so it's not allowed to send that much of a email every day.So I need a old server.