Lync 2013 servers, Exchange 2010 servers, Outlook 2010/2013 client (doesn't matter which version). When a Contact is created in the Lync Client, the contact is shown in the (now), Skype for Business Contacts in Outlook in a very short time. When I remove the contact on the Lync client, the synchronized contact in Outlook doesn't go away.
I realized I can use OWA to get rid of the contact, but that is not an enterprise solution as this contact issue is global with all users.
Do we have something set up incorrectly, or is this by design?