Hi, I see you're looking for an Administrator to complete a project.
My name is Avra Sarkar. I am an experienced System Administrator and Technical Support Engineer. I have over 6 years of experience providing support in Azure and Office 365 services, like - Exchange Online, Teams, One Drive, SharePoint, Outlook, etc.
I have understood your requirement and I can help you to set up new domains and Outlook inboxes. We can discuss in chat about DNS records and other technical stuff you want to know about.
I have worked with multiple companies and setting up their domains and mailboxes was my daily job.
I would love to work on your project and hope you like my proposal. I am looking forward to hearing from you.