Login to your hosting account and look for an icon named ‘email account’.
You’ll see a page like below when you get into ‘Email Account’. The following work is simple, all you need to do is to key in an account name for your email, password, the mailbox memory quota and then press the create button.
And there! Your very personal email account on your own domain is created.
In case you’re using mail client like Outlook or Mail.app, you might want to click ‘Yes’ to configure the new email into your mail client. Things’re pretty much automatic from there on and I am sure you smart brains can get it done by seconds.