Jul 06 2019
I have contacts with either two email addresses or they get a new email address. I list and save both email addresses but history does not show for both.
Jul 15 2019
Does this situation happen in Outlook client? If so, to rule out Outlook client problem, I recommend you go to Outlook Web App to check if the contact in OCM shows the same.
Meanwhile, to help us understand your symptom more clearly, may I bother you to share a screenshot of the history page here so we can perform test at my side?