Hi,
i'm a Professional email Service Provider and able to solve your problem. i have my own Server and Platform Setup for you. all are customized for Clients like you who is Suffering from ESP's Hard Rules.
i have my Own servers with Thousands of IP's with DKIM,SPF,DMARC and Can-Spam Compliant Functionality. i Guarantee High Inbox Delivery and i will not Terminate your account for Spam Compliant or for bounce. you can send as many emails as you want to your list for 1 month period.
Please let me know if this is something you're Looking For.
Sincerely
Nayeem
Approach to the Job:
you'll get Online Access Panel Where you can create Email Template, Import Template,Contacts also Able to do A/B testing Survey etc from that panel. you'll also be able to see detail Statistics of Open,Clicks,Bounces etc.
i'm Offering a Complete Solution for your Email Marketing Needs without any Restrictions.
PS: All Email Service Provider Will Continuously Restrict to use their Resources even if you paid them well.