I have a domain with 3IX that I have pointed at Shopify. I use this domain also for email of course. I had someone try to adjust the [login to view URL] but I wanted it to show as [login to view URL] I got an IT guy to change that over, which worked ok but then I realised my email wasn't working. I tried to go into my Cpanel to see what I could do but I don't understand enough about MX records and stuff.
3 freelancers are bidding on average $87 for this job
i can resolve the email issue with the shopify domain pointing and ensure that all your emails are received. this can take minimum of a day to allow for domain propagation