Using New Outlook on Windows for professional communication and productivity
Patient and helpful of you to share your discovery with us, JJaunts.
I thank my lucky stars I didn't have to follow the breadcrumb trail you outline.
However, further to my original comments: is it not possible for Microsoft to create some simple Code that identifies a 365-Subscriber and thus does not display the confusing invitation to 'Try The New Outlook? (top RH corner)