Hi all, I have an Exchange 2010 Sp2, and everything seems fine, but the mobile devices with Windows Mobile will not connect properly.

The error that is:

The server's security certificate is invalid. Contact your system administrator or ISP to install a valid certificate on the server and try again.
Support Code:
0x80072F0D

Iphone and android devices boombox run correctly.

Be

Windows Phone requires that a valid certificate is installed on the Exchange Server. It seems that you don't have one so spend 70$/year to get one with the names you need.

Hi Martina, I have a valid certificate, is a certificate from a third-party certification.

Outlook Anywhere works with this certificate, and the certificate is valid

Do not know if it's a configuration problem or something, but no certificate seems to be the problem

Best Regards

Hi,
If you also get a certificate warning when surfing to OWA on the Windows Phone, then the device really don't trust your certificate. A Mobile Device doesn't trust the same amount of Root Certificate a Client computer do so that Outlook Anywhere works is no guarantee that it will work for mobile devices.

Test your EAS Connection at EXRCA

One thing that can affect Windows Phones connections is if the setting "Allow non-provisionable devices" has not been enabled in the EAS Policy, but I don't think it would generate the certificate error that yo

Hi Martina, I'm testing with ExRCA, and does not give me any error:

I am attaching screenshot test

Best Regards

I don't make tests against more Root Certificate that a Mobile Device has. Your EAS Configuration seems correct.
Don't know if you surfed to OWA from your mobile device or not, but that would tell you if the device trust the certificate or not.

You might need to add the vendors root certificate to your device.

Thanks Martina, the end pointed to Windows Mobile users who imported the certificate and it worked.

Thank you very much for your answers