Hello,
I got your point ,
You want a email id with .edu extension for your business/institute.
I have fixed many server issues including DNS and i know the best practices to fix and create our MX server.
For that we need to resolve some queries ?
1) Do you have your own server ?
2) Do you want a free email hosting /unlimited email hosting ?
3) Is your server a dedicated server or a cloud hosting ?
4) Do you have root access to your server or cPanel.
Some methods require DNS . ...I will configure it all for you.
I will do your work very fast ,if your answer all these questions .
Regards with respect
Kaustubh B
Thanks