Dear Christopher,
Hope this finds you well; this profile represents a fellowship of more than a few people having different skill sets and professional backgrounds. I'm Ahmed from the team, and I've spent 7 years of my career in the deliverability industry, setting up infrastructure for high volume email delivery, working closely with the development teams during the development lifecycle of email marketing and automation applications, and completing a list of projects for mail server configuration.
Addressing the daily task list that you have provided.
1)If this isn't cold emailing, you can go for any big name like MailChimp and for the cold email outreach, self-hosted remains the best option for sending.
2)What format you are currently managing the data in? .CSV or .TXT, are mostly accepted formats for email systems. We can have all 40k imported at once and can manage them well later within the platform
3)A manual follow-up or some sort of workflow automation/ drips etc.
4)Performance analysis, segmentation, reporting, and other related tasks will be done
5)Since I’m not a designer, can’t help in designing or customization, can engage some designer or use some default templates provided by email platform. But can’t design.
Rest assured, I can assist you most of the deliverable tasks, except for template designing. Interested, if an opportunity of work takes place, almost running out the initial proposal word limit, looking forward to your response and learn more.
Thanks