I am migrating from an Exchange 2007 server to an Exchange 2010 server. I am ready to move the security certificate(s).
In the attached file, you will see several certificates. Which of these do I need to move? The one ending in 1146 seems to be the right one. But what about some of the others. Some are self-signed and not expired but are marked "invalid". Others are both invalid and expired (I'm sure I can ignore these).
But are any of these worth worrying about?