exchange user getting certificate error

New Contributor

exchange user getting certificate error for hostnane.domain.local but external user are not getting this error

2 Replies
Getting this error in Outlook?
Can you check Get-ExchangeCertificate and check if any certificate is Expired. You should also have an alert in EAC if that's the case.
Certificate not expired. it is working fine with external users those . It is not working for XYZ.local