I have three email accounts in Mail - Gmail, MobileMe and a microsoft exchange account. I can send and receive emails for all three without any problems at home or at friends and family houses. When I first took the iPad into college email was fine there too. However, since that first day I just get error messages whenever I try to download my emails on any of the accounts. No settings have been changed and the very same email accounts work perfectly on my iphone in college. All the settings are identical. I have deleted the email accounts and then set them up again and that didn't fix the problem. Any ideas what's going on?