I am receiving ‘0x800c8203’ error code when I’m doing this test email auto-configuration with outlook. Autodiscover is not working when the PC is not joined to the domain. It works fine when PC is in the domain. How can I fix this error?
Solution Of 0x800c8203 Error Code Occurring
The problem must be occurring with the msexchquerybasedn user attribute that you set to an OU having faculty user. You should set msexchquerybasedn user attribute to the OU. Do not set this attribute to any value for the installation where is only a single default OAB. You have to alter Your OU structure if you are using msexchquerybasedn attribute to populate your address books and are unable to change it.