Windows 2003 SBS with Exchange 2003 and WM5 on Samsung i600. We are able to use activesyn with all users except mine (lberro) and i receive support code "0x8503002C". I've searched google and no references to this support code. User "lberro" is member of Administrators. We've tryied defining other admin users to use activesync and works fine. So it seems the problem is specifically with user lberro.
Thanks in advance