I have spent far too long trying to get this working. Every message board across the web has people complaining about this, but no solid answers that seems to fix the problem. I have a G Suite Email that is using a domain I own on GoDaddy. I also host on GoDaddy. I DO NOT HAVE a workspace email. I have all MX records set up. That said, I cannot get SMTP working with my Gmail, Contact Form 7, and GoDaddy.
Please do not recommend setting up a workspace email as nearly every other hosting provider would not require this. I do not want to switch from GoDaddy, but this may be a reason I need to. Thank you for your help.