We have a client when they open outlook they are getting an error message as per the screen shot1. We bought a certificate from go daddy, but when we check exchange connectivity, I don't know how miceliniwines.com.au came into picture. when I ping autodiscover,<clientnam
au it is pointing to right IP. In godaddy certificate we added owa, mail and autodiscover. In Exchange server we don't have any other certificate except for Godaddy certificate. IMAP, POP, IIS, SMTP roles are assigned to godaddy certificate in Exchange server. I am not sure where miceliniwines.com.au came from.