01.
Navigate To Accounts
Click on File in the upper left corner of Outlook

02.
Select your Account
Click on the Account Settings dropdown
Select Server Settings

03.
Edit Incoming and Outgoing Servers
Find Server under Incoming mail and change from jupiter.hostmother.com to:
cpanel.pccc.com
Click on Outgoing mail and change the server from jupiter.hostmother.com to:
cpanel.pccc.com
Click Next to save and verify settings.

