In earlier versions of Exchange you can use the Autodiscoverredirect option to retrieve autodiscover information if your primary SMTP domain in your email address does not match the domain name of the autodiscover DNS record in your Exchange deployment. You’ll face this issue when your Client Access server is using webmail.contoso.com and autodiscover.contoso.com but your … Continue reading AutodiscoverRedirect in Exchange 2013 SP1 on Windows 2012 R2