I had the updated apps and loaded my BT yahoo account, the touch found all the details automatically as Yahoo is one of the providers it can deal with. I have been using it with no problems sending and receiving, viewing attachments etc, however just last night it stopped sending and keeps coming up with an error message saying the "null" server cannot be found. I have deleted and reloaded the account and again the touch automatically loads all the details and can receive but not send. Does anyone have a solution to this issue? Thanks Wolfy!!!!!