I had an Exchange 2010 Server installed and working. I have a new server that will be replacing the old one. I installed exchange on the new box and moved the mailboxes. When I took the old server down I could not get to OWA and Outlook was still looking for the old exchange server when I created a new mail profile. It seems as though mail comes into the old box and outlook connects to the old box. The mailboxes exist on the new server and all outgoing mail gets sent through the new server. I followed the instructions from this link, https://www.experts-exchange.com/Software/Server_Software/Email_Servers/Exchange/Q_26421719.html
. Please let me know if you have any advise on how to get this configured correctly.