Under Settings>Email>Compose, I have the following: Checked enable @ mentions; not checked Use all recipients from Sent folders; and checked Store composed mail recipients for suggestion (with cleared prior suggestions). When I start keying in a person’s name, say “Hannah”, I initially get all the suggestions with an “h” in either the email address or recipient name, and keying in the “a” I get all those suggestions with both “h” and “a”, etc. With my previous Outlook 2016, I would key in “h” and right away get Hannah’s name at the top, so I could key in “h” and then immediately hit return to enter the top name on the autosuggestion list. So there must be some frequency criterion at work on Outlook 2016, given that I email [email protected] much more than any other email address. Both emclient and my desktop Outlook seem to have the same auto suggestion data base, which I understand is not related to my Contacts. Is there a way to make this happen on emclient, suggesting the most frequently used 'h" address, by any choice of emclient settings?