Need some guideline for Email Account

Email Accounts Area in Cpanel stating “To recieve emails on the email address you will need to set the for your domain name to mx.rf.gd”

Now I don’t know how to do this.
Can anyone help me that how to set this setting?

I can help you, what do you want me to do?

Am also having thesame issue. I have tried severally but yet to get it right. Maybe i will open a new discussion for better explanation

Please be sure to check this article as well: https://infinityfree.net/support/how-to-set-your-mx-record