This afternoon I encounted a problem with mail on my iphone. I was able to send/receive messages this morning, didn't change any settings, but am now getting the following error: 'the mail server 'imap.gmail.com' is not responding. verify that you have entered the correct account info in Mail settings' mail settings has the account name, email address, and description. incoming mail server has 'imap.gmail.com', the user name and password. outgoing mail has the primary server correctly entered. I didn't make any changes between the morning and afternoon. FWIW, i'm not using a 'gmail.com' email, but rather an email address that uses gmail's servers (I think I explained that right). I've tried rebooting, double checking the settings, switching from Edge/3G/wifi, nothing seems to work. any suggestions? thanks!