I am having trouble getting our iphones to work with the new exchange 2010 server. I paste the error message that I am getting from the https://www.testexchangeconnectivity.com/
ExRCA is testing Exchange ActiveSync.
The Exchange ActiveSync test failed.
Attempting to resolve the host name webmail.doamin.com in DNS.
The host name resolved successfully.
IP addresses returned: 98.X.X.X
Testing TCP port 443 on host webmail.domain.com to ensure it's listening and open.
The port was opened successfully.
Testing the SSL certificate to make sure it's valid.
The SSL certificate failed one or more certificate validation checks.
ExRCA is attempting to obtain the SSL certificate from remote server
webmail.domain.com on port 443.
ExRCA successfully obtained the remote SSL certificate.
Remote Certificate Subject: CN=DSS-server, Issuer: CN=DSS-server.
Validating the certificate name.
Certificate name validation failed.
Tell me more about this issue and how to resolve it
Host name webmail.domain.com doesn't match any name found on the server certificate CN=DSS-server.
for your time and help many thanks! M