Hi there,
I have installed Exchange 2010 in Exchange 2003 environment.
I am at the state where I can now migrate mailboxes. After migrating one of the mailboxes, the affected client machine shows once I open Outlook:
:
I believe it is because I have failed at including 2010serve.domain.local in my UCC certificate.
Currently, my UCC certificate contains: mail.domain.com, legacy.domain.com, autodiscover.domain.com
My third party SSL certificate provider (godaddy) has a feature where I can add a Subject Alternative Name to existing certificate and download the updated crt. Is this the route I should go? Or I should redo my certificate entirely from scratch (requesting from local server, then feeding it to the third party)? How bad of a problem is that?
I have the existing certificate loaded on both 2010 and 2003 exchange server.
many thanks for insight!