Simple suggestion. I added a domain that uses an external MX (Gsuite). I couldnt get it to work until I realized I had to go to 'MX records' and select the checkbox (use this server to handle my e-mail). I know I've seen the MX option under the control panel, but it didnt dawn on me that there was a check box there that controlled the email in addition to setting up the DNS. I'd like to just suggest a simple line of text on the DNS screen that notifies a user to check the MX screen if they are using external MX. Thanks!