0x80072f0d when trying to Windows Moble ActiveSync to EX2007 SP1

[kornakmf]

So I decided to cough up the $$$ for a certificate to simplify the SSL requirements for Exchange 2007 SP1.

I upgraded to SP1 which now requires certificates.

I installed the certificate and configured the server for SSL. OWA using SSL works fine and the certificate presents itself OK without any error.

Now when I try to sync my PocketPC Moble 6 phone with the exchange server I am getting the following message on the phone...

"The security certificate on the server is not valid. Contact your Exchange Server administrator or ISP to install a valid certificate on the server."

Support code: 0x80072f0d

I tried copied the exported .cer file to the phone and installed it. It shows up in the certificates under the Intermediate tab.

I also made sure the certificate was installed in the roots of the Exchange server as outlined in...

http://support.microsoft.com/kb/927465/en-us

There is no helpful information from Microsoft on this error.

I would appreciate any help I can get.

Thanks,
Mark

 

[kornakmf]

I figgured this out.

I had to install the Root certificate for my CA on my PocketPC.

http://www.geotrust.com/resources/root_certificates/index.asp

Things worked great after that.

Mark