I'm doing some testing with doing a mail merge. I've set everything up and actually done the merge, and the status says Completed, however the email recipient hasn't received any email. Is there a way to see what emails have been sent from NetSuite? Or does anyone have any ideas as to why nothing was received?

Sandbox?

no, set up a test customer in prod and entered my own email as the customer email.

@James Baker try doing a saved search for deliverable emails