The “Reply To” address is the email address responses will be sent to when a recipient clicks “Reply”. By default, the “Reply To” address will be the email address from which the message was sent. The following document explains how to change your “Reply To” address in Outlook 2016 for Windows.
Start by opening a new mail message. Then:
- Click on the “Options” tab
- Click on “Direct Replies To…”
- Enter the email address to which you would like replies to the current message to go.