Mailchimp + Email Deliverability Expert Needed (Domain Setup, Automation, Optimization)

We are a growing real estate brand based in Los Angeles looking for someone experienced with Mailchimp to help overhaul and optimize our current email marketing infrastructure. We need someone experienced in: Email deliverability DNS/domain authentication Domain warm-up Automation Our goal is to properly structure and scale our email marketing system for long-term growth, inbox placement, automation, and lead nurturing. We currently have: ~15,000+ contacts Existing Mailchimp account Existing website/domain Multiple lead sources Need for proper infrastructure before scaling campaigns Scope of Work Technical Setup Setup dedicated email sending subdomain Configure SPF, DKIM, and DMARC Authenticate Mailchimp properly Improve inbox deliverability Setup Google Postmaster Tools Verify DNS propagation and domain health Database Cleanup Remove inactive/bounced/spam-risk contacts Segment database into: Buyers Sellers Investors Past clients Sphere/database Domain Warm-Up Strategy Create staged warm-up process Monitor spam/open/reply metrics Ensure safe scaling of campaigns Email Optimization Improve email formatting/layouts Reduce spam-trigger formatting Optimize mobile readability Improve subject lines & CTA structure Automation / Long-Term Systems Setup nurture campaigns Welcome sequences Re-engagement campaigns Long-term automation recommendations Potential Follow Up Boss / ActiveCampaign guidance Ideal Candidate Proven experience with Mailchimp deliverability Strong DNS/email authentication knowledge Experience warming domains To Apply Please include: Examples of similar projects Experience with SPF/DKIM/DMARC Your recommended approach for a 15k+ contact database Estimated timeline Fixed-price proposal Looking to begin immediately. Note: I will be out of town until June 5th so my response time will vary between now and then but I will get back to you.