Hi all, I previously had iphone 4 and had no problems in my office at work sending or recieving emails on the iphone 4 through 3g service ( I do not have access to wifi at work). I recently received the iphone 4s and can not send or recieve emails through 3g service at all. It appears like the process is going to go through but gets hung up at the end and just won't send or recieve. I have updated the phone to ios 5.1 and still no go! Very frustrated as I did not have these problems with iphone 4. I do get and send text messages and phone calls. Just not the emails. Any ideas on how to fix this would be greatly appreciated! Thanks