Hi there,
I've read threw your project carefully and I understand your task/requirement's.
I'm a Cisco Certified Network Professional.
Red Hat Certified System Administrator.
I'm very experienced SMTP Server Configuration and Troubleshooting, PowerMTA Configuration, SMTP Authentication(SPF, Dkim, Dmarc), SMTP IP Rotation, SMTP IP/Domain Reputation, Email Marketing, Email Handling.
Previously I worked as an email marketer for more than 5 years. So I understand better about how to configure server and handle emails.
I'll be happy to help you with this.
Thanks in advance for giving the opportunity to working with you.
Have a good day.
Best Regards,
Sirajum Munir.