Two years ago I released the first version of the SSLChainSaver tool. This tool helps you diagnose and repair SSL problems on Windows Mobile devices. After a very long delay, Version 2 is now up on the Microsoft download center. I wasn't able to release the source code this time. The usage instructions are similar to the previous version:
From a command prompt, run the tool.
> sslchainsaver mail.company.com
This will create a directory called mail.company.com which contains all the certificates from the SSL chain. It will also create files called mail.company.com.wm5.xml and mail.company.com.wm6.xml which can be installed over USB using rapiconfig or put in a CAB file for installation on device.
Let me know here if you have any problems with it. I hope it helps you out.