I recently upgraded my mobile phone to the HTC Desire. I have managed to link both my BT Yahoo and Hotmail email accounts but both only seem to download emails to my phone - but not update/sync with my email account activity.
There is a setting on the HTC Desire to set up Exchange Active Sync but the mobile is asking for the Exchange Domain Name and the Server Address?
Basically, the phone is not in sync to my BT Yahoo account i.e. if I send an email or delete one whilst using my PC, it does not update the status of emails/folders on my HTC Desire.