I have a company in which we send out mass emails a few times a week at the minimum and the company I am using now is charging an outrageous amount of money because I have to send out mass emails to such a large amount of people. I use my own servers to host all of the images, files, etc in the emails already so I was wondering if there is a way that I can do mass emails (20k people at a time 4-5 times a week) from my own server to save my company hundreds a year. Thanks.