Hope some one can help I have exchange 2003 SP2 I have fully checked all check boxes on the Mobile messaging page I have set the default web page to use a certificate from my own cert authority and have oppenned port 443 on my firewall It originally asked me to install a certificate but I have got round that by installing a reg editor and adding secure Dword value set to 0 to the active sync server reg key this disabled the certificate checking when syncing with my exchange server from my Qutec v1240 I get the following error message the server you are trying to syncronise with is not an exchange server or is running incompatable software, choose configure server on the active sync menu to configure the correct server Support code: 8503022 we also have a company web site and sharepoint but none of these use 443 any ideas happliy recieved thanks
