You can use this page to set the domain portion of the Reply To address to be the same for all users on the current domain.
Domain. Shows the current selected domain. From the drop down you can pick any of the domains available to this administrative user account.
Warning: This utility will not only set the domain name, but will also reset the Username to its User Account name.
Save. Click this button to run the utility to change all "Reply To" addresses.
Cancel. Click this button to cancel and return to User Utility page.