I can no longer login to my admin portal or OWA page. I issued a public certificate to my ESA appliance. Now my Exchange admin portal will not even open up I don't know how to reassign my previous Exchange certificate as I can't login to the admin portal. Using PS, I was able to see that the certificate from GoDaddy is now "Invalid" for the following services: IMAP, POP, IIS, SMTP.
How can I make my certificate valid as it isn't revoked by the CA.
Thanks