Hello,
I'm HieuHoang, a System Admin.
I have 3-years of experience working with IT-Helpdesk position and Office 365 service.
I think I can help you complete it soon.
I can give you a email that pass 10/10 mail tester and it can send 10k email per day.
Ref: https://www.mail-tester.com/test-qbb96j7mf&reloaded=1
Please consider and contact me, we will discuss more.
We can remote access via TeamViewer or AnyDesk.
Thank you.