Hi Bob, thanks for the fast reply. I imported the Excel file to Outlook, which include the e-mail address in the RequiredAttendees field or column. Everything but that data imported correctly.

My assumption is that when that field is populated in the Excel spreadsheet it would also populate the cooresponding field in the Outlook meeting or appt - thus, the recipient would also get the appt notice.

I am not sure how to attached a sample file, but the RequiredAttendees filed does have a valid e-mail address in it.