This is perfect if you want all of your stuff through Shopify. I switched from gsuite to this and set it up to receive my emails to my iPhone email and through Shopify the customer service was great they walked me through each step.
Easy to use even for newbies and the customer support is prompt and very helpful! I recommend this app!
I've been wanting to add my own domain email address and came across this app. It was easy to install with Daniel's help. He was really responsive each time I requested clarification on something. So far it's working great !