Customer is a branch of a large company and wants SBS2011 - E-Mails - Using POP3 emails from the company's HDQ. In about 2-3 years each branch will have it's own email address and Exchange server. But for now they are using POP3 emails. My question - How to disable Exchange server for now and in three years to enable the server. I've disable all the exchange services but SBS Console get getting error messages because Exchang is disabled. Any suggestions on how to disable Exchange withour removing Exchange?