Changed our Certificate and SMTP email domain name in our organization. Outlook 2010 out of office reply errors out with "Server currently unavailable, try again later". Autodiscover is failing internally. OWA works fine for Out of office so users are redirected there as a workaround. The only thing changed is the certificate and internet domain name. Would this be more of a wildcard certificate SAN issue, or OOF URL issue?
Can the internal OOF URL be changed to the external URL and still resolve internal Outlook 2010 clinets? Thanks, D