Step 2: Copy the custom form configuration file to the correct directory.Step 1: Download the custom form configuration file.While there is no built-in support for this in Outlook, you can display the sender’s e-mail address as a column in the message list by using a custom form configuration file.
A request heard often is to also be able to set Outlook to show the e-mail address of the sender instead of just the name.
In the Message List, Outlook only shows the Display Name of the person who has sent you the email.
