Normal user IPhone access to SBS2003 failed

Hi,

I have a SBS2003 server.  As the 443 port is used by remote access token system, I have setup an alternative port (40300) on router, pointed to the server's 443, for external IPad and IPhone access.

I successfully configured IPhone for an administrator's account to access mailbox on Exchange server.

But when I try to setup normal user, it returns with error on IPad:
"Exchange Account
Unable to verify account information."

I have setup a test account (normal user), then assign Enterprise admin, Administrators, etc membership, but still won't solve the problem, can't connect IPad.

I test with "ActiveSyncTester".  It shows all successful results with administrator, but with normal users, returned with error:
"ActiveSync, check version, failed
user name or password incorrect".

All necessary exchange feature on the user are enabled.

Can someone help!

Thanks in advance
mcclewanAsked:
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karllangstonSenior Technical ConsultantCommented:
did you tell it to use the same port when you set up the user?
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mcclewanAuthor Commented:
Yes.
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mcclewanAuthor Commented:
Found solution myself.  Relocated the account to same ou as admin, and assigned domain admin right temporary.  Then relocated to original ou, and remove domain admin permission.  Worked.
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mcclewanAuthor Commented:
I found the solution
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