Wondering if somebody could steer me in the right direction.
I upgraded to 8310. (BES server is in my UK office)
Firstly I had endless problems trying to get the device activated on the BES server. Finally the device has been activated but only receives mails for a short period of time (strangely only at night) then decides to stop. Nothing I do gets the mail to come through.
I have tested a PIN mail and this works, so eliminates the carrier.