Having isolated issues with "getting thru" to good opt-in addresses during beta tests. Current dedicated server has a neutral rating and MX IP has fair rating due to improper email design. Looking for solutions that can get us fixed so we can go to market. Have big name clients waiting for this! Need expert insight with bulk email and mass mailing. We are a start up now in the 15th month of operation with a focus on lead gen using a form of A-I to contact a prospect using an email format and then qualify and set a follow-up call back for the sale rep or eliminate the prospect from the database all based on an exchange of A-I dialog. The problem is we are getting blocked out or are falling into a feedback loop. Need to know how we can increase our deliver rate to our opt-in prospects.