I have three email addresses that forward into my main inbox (Outlook 365). In preview pane, I sometimes see my name and sometimes an email address, inconsistently. I can hover over this, and then hover over the "mail" icon, to reveal the address to which the email was sent. That is easier than opening the mail header, but it takes a long time. I want to see the target email address in preview pane as I browse down the email list with down arrow.