WHM and DNS Records Configuration

Job ID: 32156003

Budget: $10 – $30 USD

I have installed a new WHM server and I'm hosting one account only on it. Now, I would like to check, configure, correct and fix the following:
1- DNS A
2- CNAME
3- TXT
4- NS
5- MX
6- SPF
7- DKIM
8- DMARC (Google and/or o365 email)

The expected result of the task:
1- Improve Email Deliverability.
2- Stop Email Bounce.
3- Spam/Junk Prevention.
4- Domain Emails Authentication.

The only way to do the task is by logging to my PC through any remote access software of your own choice.
Related categories: System Admin Linux Web Security DNS Web Hosting