You can have an overview of configuring the Sales Emails from the topic: Change Store Email Addresses, but in this tutorial, I will give you the detailed guides to setup the sales emails in Magento 2.
With the Sales Emails, there are many sections to configure:
Here, let determine the email contact as the sender of the email, the email template to be used, and anyone else who is to receive a copy of the message.
Ensure that you have refreshed each email template to reflect your brand.
Stores > Settings > Configuration.
Salestab, click on
New Order Confirmation Emailfield.
New Order Confirmation Templatefield.
New Order Confirmation Template for Gueststhat is sent to those who don’t create account on your store.
Send Order Email Copy Tofield, and each one is separated by comma.
Send Order Email Copy Method:
Credit Memosection, then complete it similarly to
Save Configto finish the Sales Email configuration.
All are the instructions for you to configure and manage Magento 2 Sales Emails effectively. Hope that you do it right in order to achieve the best results.
Ref: Magento 2 User Guide
It comes to the end of tutorial: How to Configure Sales Email in Magento 2.