Hi there,
I have experience in mailing server configuration. I will do AWS SES Installation & Configuration - Mautic SMTP Configuration - Connect AWS SES and Mautic - SPF, DKIM, DMARC, RDNS, cName configuration - Domain Setup - Pop3 & Imap server - Cron job setup for automatic manual scheduled sending .I will configure mailing application on server and will pass all records that is SPF,DKIM,DMARC for good inbox.
You are feel free to reach me i'll be waiting for your reply then we can discuss more.
Thank you