Hey so I'm looking to send easily over 1 million plus emails from some very good leads that I have acquired. They come from all different groups, but I can sort them as to what they have in common with data on the list. However these people have no opted in to emailing and I don't mind sending smaller numbers from 1k-5k a day or anything like that, but does anyone have any idea on how I could possibly email these people as in, which program and possibly a way to avoid hitting the spam folder and spam rules so I don't get black listed. All help and ideas would be much appreciated.
Thanks!
Thanks!