I have an SBS 2011 Standard server with Exchange 2010.
The business recently changed it's name/domain. As a result I have changed the email domain in exchange. Exchange is being used for internal send/receive mail only, no remote access.
After completing the process, everything looks and is operating appropriately, with the exception of the certificate being updated in some fashion.
Users are using outlook 2010, as they also have some pop3 emails configured. Upon launching outlook, they immediately get a certificate warning that pops up twice. They can say yes to proceed and function normally.
The certificate warning is attached below. It references the email domain name at the top, but when I open the certificate, it appears to be for the new email domain name.
I have run the internet setup wizard multiple time, as well as the fix my network wizard without success. Is there another manual means of updating/correcting this issue?