Connecting HTC TyTN II running Windows Mobile 6.1 to Exchange 2003 SP2 for push email

I have a Small Business Server 2003 R2 SP2 network running Exchange 2003 SP2.  I just purchased an HTC TyTN II running WIndows Mobile 6.1.  Https:// is setup and working for OWA.  The TyTN does have Internet access.  I entered my username, password, and url for my server (, but am unable to get the TyTN to connect to my server.  I just get an error message saying it failed to sync.  Is there addition setup I need to do on my server to make this work?  Is there something I am missing in the Windows Mobile 6.1 Outlook setup?  Thanks in advance for you help.
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Activesync usually is remarkably easy to configure - if OWA works then it will normally do too. When it doesnt you need to find out the sync error code - on the device when you get the sync error click the more information and it should give you a 0x00000 code - look that up and it will tell us where to start.

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you will need to install the certificate on your HTC phone.
iccavemanAuthor Commented:
The initial error I got was a certificate error.  I installed the certificate on the mobile phone and now I get: "The security certificate on the sever is not valid.  Contact your Exchange Server administrator or ISP to install a valid certificate on the server.  Support Code: 80072f06"
iccavemanAuthor Commented:
I found the problem.  I had in for the server.  I changed it to and now it works.  Thanks for you help.
iccavemanAuthor Commented:
Links to specific directions would have been helpful.
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