So, I only communicate with my customers, including sending invoices, using my company's email - which has a specific domain name.   I only see two options for sending invoices using QuickBooks Online.  The default is an intuit email account.  The alternative option is listed to a gmail account.

Is it possible to adjust, configure, or set QuickBooks Online such that invoices are sent using my company email (which isn't a gmail or intuit email account)?