I get the following warning when I run the Test-systemhealth command.
error: WARNING: Active Directory server DC1.local is down or unreachable. This error could also be the result of a network or permissions problem. Error: Access is denied. (Exception from HRESULT: 0x80070005 (E_ACCESSDENIED))
Does anyone have any idea on how I can resolve this issue. I know it is just a warning, but I would like to resolve this if possible before migrating my users to our new exchange server. Server setup: 2 SVRS both with CAS\HUB\MB roles. DCDIAG TEST DNS no errors. Can send and receive internal and external email to multiple locations. No errors noted with Exchange Best practice analyzer. I have found nothing online that can help me resolve this issue.